28508730880

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:190

約数の個数: 640

約数和(自身を含む): 88371486720

約数和(自身を除く): 59862755840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 32, 35, 37, 38, 40, 56, 62, 64, 70, 73, 74, 76, 80, 95, 112, 124, 128, 133, 140, 146, 148, 152, 155, 160, 185, 190, 217, 224, 248, 256, 259, 266, 280, 292, 296, 304, 310, 320, 365, 370, 380, 434, 448, 496, 511, 512, 518, 532, 560, 584, 589, 592, 608, 620, 640, 665, 703, 730, 740, 760, 868, 896, 992, 1022, 1036, 1064, 1085, 1120, 1147, 1168, 1178, 1184, 1216, 1240, 1280, 1295, 1330, 1387, 1406, 1460, 1480, 1520, 1736, 1792, 1984, 2044, 2072, 2128, 2170, 2240, 2263, 2294, 2336, 2356, 2368, 2432, 2480, 2555, 2560, 2590, 2660, 2701, 2774, 2812, 2920, 2945, 2960, 3040, 3472, 3515, 3584, 3968, 4088, 4123, 4144, 4256, 4340, 4480, 4526, 4588, 4672, 4712, 4736, 4864, 4921, 4960, 5110, 5180, 5320, 5402, 5548, 5624, 5735, 5840, 5890, 5920, 6080, 6935, 6944, 7030, 7936, 8029, 8176, 8246, 8288, 8512, 8680, 8960, 9052, 9176, 9344, 9424, 9472, 9709, 9728, 9842, 9920, 10220, 10360, 10640, 10804, 11096, 11248, 11315, 11470, 11680, 11780, 11840, 12160, 13505, 13870, 13888, 14060, 15841, 15872, 16058, 16352, 16492, 16576, 17024, 17360, 17920, 18104, 18352, 18688, 18848, 18907, 18944, 19418, 19684, 19840, 20440, 20615, 20720, 21280, 21608, 21793, 22192, 22496, 22630, 22940, 23360, 23560, 23680, 24320, 24605, 27010, 27740, 27776, 28120, 31682, 32116, 32704, 32984, 33152, 34048, 34720, 36208, 36704, 37376, 37696, 37814, 38836, 39368, 39680, 40145, 40880, 41230, 41440, 42560, 42997, 43216, 43586, 44384, 44992, 45260, 45880, 46720, 47120, 47360, 48545, 48640, 49210, 51319, 54020, 55480, 55552, 56240, 63364, 64232, 65408, 65968, 66304, 68096, 69440, 72416, 73408, 75392, 75628, 77672, 78736, 79205, 79360, 80290, 81760, 82460, 82880, 83731, 85120, 85994, 86432, 87172, 88768, 89984, 90520, 91760, 93440, 94240, 94535, 94720, 97090, 98420, 102638, 108040, 108965, 110960, 111104, 112480, 126728, 128464, 130816, 131936, 132608, 138880, 144832, 146816, 150784, 151256, 152551, 155344, 157472, 158410, 160580, 163520, 164920, 165760, 167462, 170240, 171988, 172864, 174344, 177536, 179968, 181040, 183520, 186880, 188480, 189070, 194180, 196840, 205276, 214985, 216080, 217930, 221920, 224960, 253456, 256595, 256928, 261632, 263872, 277760, 289664, 293632, 300979, 301568, 302512, 305102, 310688, 314944, 316820, 321160, 327040, 329840, 331520, 334924, 340480, 343976, 345728, 348688, 355072, 359233, 359936, 362080, 367040, 376960, 378140, 388360, 393680, 410552, 418655, 429970, 432160, 435860, 443840, 449920, 506912, 513190, 513856, 527744, 555520, 579328, 586117, 587264, 601958, 605024, 610204, 621376, 629888, 633640, 642320, 654080, 659680, 663040, 669848, 687952, 691456, 697376, 710144, 718466, 724160, 734080, 753920, 756280, 762755, 776720, 787360, 821104, 837310, 859940, 864320, 871720, 887680, 899840, 1013824, 1026380, 1027712, 1055488, 1158656, 1172234, 1203916, 1210048, 1220408, 1242752, 1259776, 1267280, 1284640, 1308160, 1319360, 1339696, 1375904, 1382912, 1394752, 1436932, 1448320, 1468160, 1504895, 1507840, 1512560, 1525510, 1553440, 1574720, 1590889, 1642208, 1674620, 1719880, 1728640, 1743440, 1775360, 1796165, 1799680, 2027648, 2052760, 2055424, 2110976, 2344468, 2407832, 2420096, 2440816, 2485504, 2519552, 2534560, 2569280, 2638720, 2679392, 2751808, 2789504, 2873864, 2896640, 2930585, 2936320, 3009790, 3025120, 3051020, 3106880, 3149440, 3181778, 3284416, 3349240, 3439760, 3457280, 3486880, 3550720, 3592330, 4055296, 4105520, 4110848, 4688936, 4815664, 4840192, 4881632, 4971008, 5069120, 5138560, 5277440, 5358784, 5503616, 5579008, 5747728, 5793280, 5861170, 6019580, 6050240, 6102040, 6213760, 6298880, 6363556, 6568832, 6698480, 6879520, 6914560, 6973760, 7184660, 7954445, 8110592, 8211040, 9377872, 9631328, 9680384, 9763264, 10138240, 10277120, 10554880, 10717568, 11007232, 11136223, 11158016, 11495456, 11722340, 12039160, 12100480, 12204080, 12427520, 12597760, 12727112, 13137664, 13396960, 13759040, 13947520, 14369320, 15908890, 16422080, 18755744, 19262656, 19526528, 20276480, 20554240, 21435136, 22014464, 22272446, 22990912, 23444680, 24078320, 24200960, 24408160, 24855040, 25454224, 26275328, 26793920, 27518080, 27895040, 28738640, 31817780, 32844160, 37511488, 38525312, 39053056, 40552960, 42870272, 44544892, 45981824, 46889360, 48156640, 48401920, 48816320, 50908448, 53587840, 55036160, 55681115, 55790080, 57477280, 63635560, 65688320, 75022976, 77050624, 78106112, 89089784, 91963648, 93778720, 96313280, 97632640, 101816896, 107175680, 110072320, 111362230, 114954560, 127271120, 131376640, 150045952, 154101248, 178179568, 183927296, 187557440, 192626560, 195265280, 203633792, 214351360, 222724460, 229909120, 254542240, 300091904, 356359136, 375114880, 385253120, 390530560, 407267584, 445448920, 459818240, 509084480, 712718272, 750229760, 770506240, 814535168, 890897840, 919636480, 1018168960, 1425436544, 1500459520, 1781795680, 2036337920, 2850873088, 3563591360, 4072675840, 5701746176, 7127182720, 14254365440, 28508730880]

約数ペア:

[(1, 28508730880), (2, 14254365440), (4, 7127182720), (5, 5701746176), (7, 4072675840), (8, 3563591360), (10, 2850873088), (14, 2036337920), (16, 1781795680), (19, 1500459520), (20, 1425436544), (28, 1018168960), (31, 919636480), (32, 890897840), (35, 814535168), (37, 770506240), (38, 750229760), (40, 712718272), (56, 509084480), (62, 459818240), (64, 445448920), (70, 407267584), (73, 390530560), (74, 385253120), (76, 375114880), (80, 356359136), (95, 300091904), (112, 254542240), (124, 229909120), (128, 222724460), (133, 214351360), (140, 203633792), (146, 195265280), (148, 192626560), (152, 187557440), (155, 183927296), (160, 178179568), (185, 154101248), (190, 150045952), (217, 131376640), (224, 127271120), (248, 114954560), (256, 111362230), (259, 110072320), (266, 107175680), (280, 101816896), (292, 97632640), (296, 96313280), (304, 93778720), (310, 91963648), (320, 89089784), (365, 78106112), (370, 77050624), (380, 75022976), (434, 65688320), (448, 63635560), (496, 57477280), (511, 55790080), (512, 55681115), (518, 55036160), (532, 53587840), (560, 50908448), (584, 48816320), (589, 48401920), (592, 48156640), (608, 46889360), (620, 45981824), (640, 44544892), (665, 42870272), (703, 40552960), (730, 39053056), (740, 38525312), (760, 37511488), (868, 32844160), (896, 31817780), (992, 28738640), (1022, 27895040), (1036, 27518080), (1064, 26793920), (1085, 26275328), (1120, 25454224), (1147, 24855040), (1168, 24408160), (1178, 24200960), (1184, 24078320), (1216, 23444680), (1240, 22990912), (1280, 22272446), (1295, 22014464), (1330, 21435136), (1387, 20554240), (1406, 20276480), (1460, 19526528), (1480, 19262656), (1520, 18755744), (1736, 16422080), (1792, 15908890), (1984, 14369320), (2044, 13947520), (2072, 13759040), (2128, 13396960), (2170, 13137664), (2240, 12727112), (2263, 12597760), (2294, 12427520), (2336, 12204080), (2356, 12100480), (2368, 12039160), (2432, 11722340), (2480, 11495456), (2555, 11158016), (2560, 11136223), (2590, 11007232), (2660, 10717568), (2701, 10554880), (2774, 10277120), (2812, 10138240), (2920, 9763264), (2945, 9680384), (2960, 9631328), (3040, 9377872), (3472, 8211040), (3515, 8110592), (3584, 7954445), (3968, 7184660), (4088, 6973760), (4123, 6914560), (4144, 6879520), (4256, 6698480), (4340, 6568832), (4480, 6363556), (4526, 6298880), (4588, 6213760), (4672, 6102040), (4712, 6050240), (4736, 6019580), (4864, 5861170), (4921, 5793280), (4960, 5747728), (5110, 5579008), (5180, 5503616), (5320, 5358784), (5402, 5277440), (5548, 5138560), (5624, 5069120), (5735, 4971008), (5840, 4881632), (5890, 4840192), (5920, 4815664), (6080, 4688936), (6935, 4110848), (6944, 4105520), (7030, 4055296), (7936, 3592330), (8029, 3550720), (8176, 3486880), (8246, 3457280), (8288, 3439760), (8512, 3349240), (8680, 3284416), (8960, 3181778), (9052, 3149440), (9176, 3106880), (9344, 3051020), (9424, 3025120), (9472, 3009790), (9709, 2936320), (9728, 2930585), (9842, 2896640), (9920, 2873864), (10220, 2789504), (10360, 2751808), (10640, 2679392), (10804, 2638720), (11096, 2569280), (11248, 2534560), (11315, 2519552), (11470, 2485504), (11680, 2440816), (11780, 2420096), (11840, 2407832), (12160, 2344468), (13505, 2110976), (13870, 2055424), (13888, 2052760), (14060, 2027648), (15841, 1799680), (15872, 1796165), (16058, 1775360), (16352, 1743440), (16492, 1728640), (16576, 1719880), (17024, 1674620), (17360, 1642208), (17920, 1590889), (18104, 1574720), (18352, 1553440), (18688, 1525510), (18848, 1512560), (18907, 1507840), (18944, 1504895), (19418, 1468160), (19684, 1448320), (19840, 1436932), (20440, 1394752), (20615, 1382912), (20720, 1375904), (21280, 1339696), (21608, 1319360), (21793, 1308160), (22192, 1284640), (22496, 1267280), (22630, 1259776), (22940, 1242752), (23360, 1220408), (23560, 1210048), (23680, 1203916), (24320, 1172234), (24605, 1158656), (27010, 1055488), (27740, 1027712), (27776, 1026380), (28120, 1013824), (31682, 899840), (32116, 887680), (32704, 871720), (32984, 864320), (33152, 859940), (34048, 837310), (34720, 821104), (36208, 787360), (36704, 776720), (37376, 762755), (37696, 756280), (37814, 753920), (38836, 734080), (39368, 724160), (39680, 718466), (40145, 710144), (40880, 697376), (41230, 691456), (41440, 687952), (42560, 669848), (42997, 663040), (43216, 659680), (43586, 654080), (44384, 642320), (44992, 633640), (45260, 629888), (45880, 621376), (46720, 610204), (47120, 605024), (47360, 601958), (48545, 587264), (48640, 586117), (49210, 579328), (51319, 555520), (54020, 527744), (55480, 513856), (55552, 513190), (56240, 506912), (63364, 449920), (64232, 443840), (65408, 435860), (65968, 432160), (66304, 429970), (68096, 418655), (69440, 410552), (72416, 393680), (73408, 388360), (75392, 378140), (75628, 376960), (77672, 367040), (78736, 362080), (79205, 359936), (79360, 359233), (80290, 355072), (81760, 348688), (82460, 345728), (82880, 343976), (83731, 340480), (85120, 334924), (85994, 331520), (86432, 329840), (87172, 327040), (88768, 321160), (89984, 316820), (90520, 314944), (91760, 310688), (93440, 305102), (94240, 302512), (94535, 301568), (94720, 300979), (97090, 293632), (98420, 289664), (102638, 277760), (108040, 263872), (108965, 261632), (110960, 256928), (111104, 256595), (112480, 253456), (126728, 224960), (128464, 221920), (130816, 217930), (131936, 216080), (132608, 214985), (138880, 205276), (144832, 196840), (146816, 194180), (150784, 189070), (151256, 188480), (152551, 186880), (155344, 183520), (157472, 181040), (158410, 179968), (160580, 177536), (163520, 174344), (164920, 172864), (165760, 171988), (167462, 170240)]