28184307200

素因数分解:

$2^9\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:278

約数の個数: 480

約数和(自身を含む): 84107950080

約数和(自身を除く): 55923642880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 64, 70, 73, 80, 100, 112, 124, 128, 139, 140, 146, 155, 160, 175, 200, 217, 224, 248, 256, 278, 280, 292, 310, 320, 350, 365, 400, 434, 448, 496, 511, 512, 556, 560, 584, 620, 640, 695, 700, 730, 775, 800, 868, 896, 973, 992, 1022, 1085, 1112, 1120, 1168, 1240, 1280, 1390, 1400, 1460, 1550, 1600, 1736, 1792, 1825, 1946, 1984, 2044, 2170, 2224, 2240, 2263, 2336, 2480, 2555, 2560, 2780, 2800, 2920, 3100, 3200, 3472, 3475, 3584, 3650, 3892, 3968, 4088, 4309, 4340, 4448, 4480, 4526, 4672, 4865, 4960, 5110, 5425, 5560, 5600, 5840, 6200, 6400, 6944, 6950, 7300, 7784, 7936, 8176, 8618, 8680, 8896, 8960, 9052, 9344, 9730, 9920, 10147, 10220, 10850, 11120, 11200, 11315, 11680, 12400, 12775, 12800, 13888, 13900, 14600, 15568, 15841, 15872, 16352, 17236, 17360, 17792, 17920, 18104, 18688, 19460, 19840, 20294, 20440, 21545, 21700, 22240, 22400, 22630, 23360, 24325, 24800, 25550, 27776, 27800, 29200, 30163, 31136, 31682, 32704, 34472, 34720, 35584, 36208, 37376, 38920, 39680, 40588, 40880, 43090, 43400, 44480, 44800, 45260, 46720, 48650, 49600, 50735, 51100, 55552, 55600, 56575, 58400, 60326, 62272, 63364, 65408, 68944, 69440, 71029, 71168, 72416, 77840, 79205, 79360, 81176, 81760, 86180, 86800, 88960, 89600, 90520, 93440, 97300, 99200, 101470, 102200, 107725, 111104, 111200, 113150, 116800, 120652, 124544, 126728, 130816, 137888, 138880, 142058, 144832, 150815, 155680, 158410, 162352, 163520, 172360, 173600, 177920, 181040, 186880, 194600, 198400, 202940, 204400, 215450, 222400, 226300, 233600, 241304, 249088, 253456, 253675, 261632, 275776, 277760, 284116, 289664, 301630, 311360, 314557, 316820, 324704, 327040, 344720, 347200, 355145, 355840, 362080, 389200, 396025, 396800, 405880, 408800, 430900, 444800, 452600, 467200, 482608, 498176, 506912, 507350, 551552, 555520, 568232, 579328, 603260, 622720, 629114, 633640, 649408, 654080, 689440, 694400, 710290, 724160, 754075, 778400, 792050, 811760, 817600, 861800, 889600, 905200, 934400, 965216, 1013824, 1014700, 1103104, 1136464, 1158656, 1206520, 1245440, 1258228, 1267280, 1298816, 1308160, 1378880, 1388800, 1420580, 1448320, 1508150, 1556800, 1572785, 1584100, 1623520, 1635200, 1723600, 1775725, 1779200, 1810400, 1930432, 2027648, 2029400, 2201899, 2206208, 2272928, 2413040, 2490880, 2516456, 2534560, 2597632, 2757760, 2777600, 2841160, 2896640, 3016300, 3113600, 3145570, 3168200, 3247040, 3270400, 3447200, 3551450, 3620800, 3860864, 4055296, 4058800, 4403798, 4545856, 4826080, 5032912, 5069120, 5195264, 5515520, 5682320, 5793280, 6032600, 6227200, 6291140, 6336400, 6494080, 6540800, 6894400, 7102900, 7241600, 7721728, 7863925, 8110592, 8117600, 8807596, 9091712, 9652160, 10065824, 10138240, 11009495, 11031040, 11364640, 12065200, 12454400, 12582280, 12672800, 12988160, 13788800, 14205800, 14483200, 15443456, 15727850, 16235200, 17615192, 18183424, 19304320, 20131648, 20276480, 22018990, 22729280, 24130400, 25164560, 25345600, 25976320, 27577600, 28411600, 28966400, 31455700, 32470400, 35230384, 36366848, 38608640, 40263296, 40552960, 44037980, 45458560, 48260800, 50329120, 50691200, 55047475, 55155200, 56823200, 62911400, 64940800, 70460768, 77217280, 80526592, 88075960, 90917120, 96521600, 100658240, 101382400, 110094950, 113646400, 125822800, 129881600, 140921536, 161053184, 176151920, 181834240, 193043200, 201316480, 202764800, 220189900, 227292800, 251645600, 281843072, 352303840, 386086400, 402632960, 440379800, 454585600, 503291200, 563686144, 704607680, 805265920, 880759600, 909171200, 1006582400, 1127372288, 1409215360, 1761519200, 2013164800, 2818430720, 3523038400, 4026329600, 5636861440, 7046076800, 14092153600, 28184307200]

約数ペア:

[(1, 28184307200), (2, 14092153600), (4, 7046076800), (5, 5636861440), (7, 4026329600), (8, 3523038400), (10, 2818430720), (14, 2013164800), (16, 1761519200), (20, 1409215360), (25, 1127372288), (28, 1006582400), (31, 909171200), (32, 880759600), (35, 805265920), (40, 704607680), (50, 563686144), (56, 503291200), (62, 454585600), (64, 440379800), (70, 402632960), (73, 386086400), (80, 352303840), (100, 281843072), (112, 251645600), (124, 227292800), (128, 220189900), (139, 202764800), (140, 201316480), (146, 193043200), (155, 181834240), (160, 176151920), (175, 161053184), (200, 140921536), (217, 129881600), (224, 125822800), (248, 113646400), (256, 110094950), (278, 101382400), (280, 100658240), (292, 96521600), (310, 90917120), (320, 88075960), (350, 80526592), (365, 77217280), (400, 70460768), (434, 64940800), (448, 62911400), (496, 56823200), (511, 55155200), (512, 55047475), (556, 50691200), (560, 50329120), (584, 48260800), (620, 45458560), (640, 44037980), (695, 40552960), (700, 40263296), (730, 38608640), (775, 36366848), (800, 35230384), (868, 32470400), (896, 31455700), (973, 28966400), (992, 28411600), (1022, 27577600), (1085, 25976320), (1112, 25345600), (1120, 25164560), (1168, 24130400), (1240, 22729280), (1280, 22018990), (1390, 20276480), (1400, 20131648), (1460, 19304320), (1550, 18183424), (1600, 17615192), (1736, 16235200), (1792, 15727850), (1825, 15443456), (1946, 14483200), (1984, 14205800), (2044, 13788800), (2170, 12988160), (2224, 12672800), (2240, 12582280), (2263, 12454400), (2336, 12065200), (2480, 11364640), (2555, 11031040), (2560, 11009495), (2780, 10138240), (2800, 10065824), (2920, 9652160), (3100, 9091712), (3200, 8807596), (3472, 8117600), (3475, 8110592), (3584, 7863925), (3650, 7721728), (3892, 7241600), (3968, 7102900), (4088, 6894400), (4309, 6540800), (4340, 6494080), (4448, 6336400), (4480, 6291140), (4526, 6227200), (4672, 6032600), (4865, 5793280), (4960, 5682320), (5110, 5515520), (5425, 5195264), (5560, 5069120), (5600, 5032912), (5840, 4826080), (6200, 4545856), (6400, 4403798), (6944, 4058800), (6950, 4055296), (7300, 3860864), (7784, 3620800), (7936, 3551450), (8176, 3447200), (8618, 3270400), (8680, 3247040), (8896, 3168200), (8960, 3145570), (9052, 3113600), (9344, 3016300), (9730, 2896640), (9920, 2841160), (10147, 2777600), (10220, 2757760), (10850, 2597632), (11120, 2534560), (11200, 2516456), (11315, 2490880), (11680, 2413040), (12400, 2272928), (12775, 2206208), (12800, 2201899), (13888, 2029400), (13900, 2027648), (14600, 1930432), (15568, 1810400), (15841, 1779200), (15872, 1775725), (16352, 1723600), (17236, 1635200), (17360, 1623520), (17792, 1584100), (17920, 1572785), (18104, 1556800), (18688, 1508150), (19460, 1448320), (19840, 1420580), (20294, 1388800), (20440, 1378880), (21545, 1308160), (21700, 1298816), (22240, 1267280), (22400, 1258228), (22630, 1245440), (23360, 1206520), (24325, 1158656), (24800, 1136464), (25550, 1103104), (27776, 1014700), (27800, 1013824), (29200, 965216), (30163, 934400), (31136, 905200), (31682, 889600), (32704, 861800), (34472, 817600), (34720, 811760), (35584, 792050), (36208, 778400), (37376, 754075), (38920, 724160), (39680, 710290), (40588, 694400), (40880, 689440), (43090, 654080), (43400, 649408), (44480, 633640), (44800, 629114), (45260, 622720), (46720, 603260), (48650, 579328), (49600, 568232), (50735, 555520), (51100, 551552), (55552, 507350), (55600, 506912), (56575, 498176), (58400, 482608), (60326, 467200), (62272, 452600), (63364, 444800), (65408, 430900), (68944, 408800), (69440, 405880), (71029, 396800), (71168, 396025), (72416, 389200), (77840, 362080), (79205, 355840), (79360, 355145), (81176, 347200), (81760, 344720), (86180, 327040), (86800, 324704), (88960, 316820), (89600, 314557), (90520, 311360), (93440, 301630), (97300, 289664), (99200, 284116), (101470, 277760), (102200, 275776), (107725, 261632), (111104, 253675), (111200, 253456), (113150, 249088), (116800, 241304), (120652, 233600), (124544, 226300), (126728, 222400), (130816, 215450), (137888, 204400), (138880, 202940), (142058, 198400), (144832, 194600), (150815, 186880), (155680, 181040), (158410, 177920), (162352, 173600), (163520, 172360)]