2142640640

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:116

約数の個数: 480

約数和(自身を含む): 6717427200

約数和(自身を除く): 4574786560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 29, 31, 32, 35, 38, 40, 49, 56, 58, 62, 64, 70, 76, 80, 95, 98, 112, 116, 124, 128, 133, 140, 145, 152, 155, 160, 190, 196, 203, 217, 224, 232, 245, 248, 256, 266, 280, 290, 304, 310, 320, 380, 392, 406, 434, 448, 464, 490, 496, 512, 532, 551, 560, 580, 589, 608, 620, 640, 665, 760, 784, 812, 868, 896, 899, 928, 931, 980, 992, 1015, 1064, 1085, 1102, 1120, 1160, 1178, 1216, 1240, 1280, 1330, 1421, 1519, 1520, 1568, 1624, 1736, 1792, 1798, 1856, 1862, 1960, 1984, 2030, 2128, 2170, 2204, 2240, 2320, 2356, 2432, 2480, 2560, 2660, 2755, 2842, 2945, 3038, 3040, 3136, 3248, 3472, 3584, 3596, 3712, 3724, 3857, 3920, 3968, 4060, 4123, 4256, 4340, 4408, 4480, 4495, 4640, 4655, 4712, 4864, 4960, 5320, 5510, 5684, 5890, 6076, 6080, 6272, 6293, 6496, 6944, 7105, 7192, 7424, 7448, 7595, 7714, 7840, 7936, 8120, 8246, 8512, 8680, 8816, 8960, 8990, 9280, 9310, 9424, 9728, 9920, 10640, 11020, 11368, 11780, 12152, 12160, 12544, 12586, 12992, 13888, 14210, 14384, 14848, 14896, 15190, 15428, 15680, 15872, 16240, 16492, 17024, 17081, 17360, 17632, 17920, 17980, 18560, 18620, 18848, 19285, 19840, 20615, 21280, 22040, 22736, 23560, 24304, 24320, 25088, 25172, 25984, 26999, 27776, 28420, 28768, 28861, 29792, 30380, 30856, 31360, 31465, 32480, 32984, 34048, 34162, 34720, 35264, 35960, 37120, 37240, 37696, 38570, 39680, 41230, 42560, 44051, 44080, 45472, 47120, 48608, 48640, 50344, 51968, 53998, 55552, 56840, 57536, 57722, 59584, 60760, 61712, 62720, 62930, 64960, 65968, 68096, 68324, 69440, 70528, 71920, 74240, 74480, 75392, 77140, 79360, 82460, 85120, 85405, 88102, 88160, 90944, 94240, 97216, 100688, 103936, 107996, 111104, 113680, 115072, 115444, 119168, 119567, 121520, 123424, 125440, 125860, 129920, 131936, 134995, 136648, 138880, 141056, 143840, 144305, 148960, 150784, 154280, 164920, 170240, 170810, 176204, 176320, 181888, 188480, 194432, 201376, 215992, 220255, 227360, 230144, 230888, 238336, 239134, 243040, 246848, 251720, 259840, 263872, 269990, 273296, 277760, 282112, 287680, 288610, 297920, 301568, 308560, 329840, 340480, 341620, 352408, 352640, 363776, 376960, 388864, 402752, 431984, 440510, 454720, 460288, 461776, 476672, 478268, 486080, 493696, 503440, 519680, 527744, 539980, 546592, 555520, 575360, 577220, 595840, 597835, 617120, 659680, 683240, 704816, 705280, 727552, 753920, 777728, 805504, 836969, 863968, 881020, 909440, 923552, 956536, 972160, 987392, 1006880, 1055488, 1079960, 1093184, 1150720, 1154440, 1191680, 1195670, 1234240, 1319360, 1366480, 1409632, 1410560, 1507840, 1611008, 1673938, 1727936, 1762040, 1818880, 1847104, 1913072, 1944320, 1974784, 2013760, 2110976, 2159920, 2186368, 2301440, 2308880, 2383360, 2391340, 2468480, 2638720, 2732960, 2819264, 3222016, 3347876, 3455872, 3524080, 3637760, 3694208, 3826144, 3888640, 4027520, 4184845, 4319840, 4372736, 4617760, 4782680, 4936960, 5277440, 5465920, 5638528, 6695752, 6911744, 7048160, 7388416, 7652288, 8055040, 8369690, 8639680, 8745472, 9235520, 9565360, 9873920, 10554880, 10931840, 11277056, 13391504, 13823488, 14096320, 14776832, 15304576, 16110080, 16739380, 17279360, 18471040, 19130720, 21863680, 22554112, 26783008, 28192640, 30609152, 33478760, 34558720, 36942080, 38261440, 43727360, 53566016, 56385280, 61218304, 66957520, 69117440, 73884160, 76522880, 107132032, 112770560, 133915040, 153045760, 214264064, 267830080, 306091520, 428528128, 535660160, 1071320320, 2142640640]

約数ペア:

[(1, 2142640640), (2, 1071320320), (4, 535660160), (5, 428528128), (7, 306091520), (8, 267830080), (10, 214264064), (14, 153045760), (16, 133915040), (19, 112770560), (20, 107132032), (28, 76522880), (29, 73884160), (31, 69117440), (32, 66957520), (35, 61218304), (38, 56385280), (40, 53566016), (49, 43727360), (56, 38261440), (58, 36942080), (62, 34558720), (64, 33478760), (70, 30609152), (76, 28192640), (80, 26783008), (95, 22554112), (98, 21863680), (112, 19130720), (116, 18471040), (124, 17279360), (128, 16739380), (133, 16110080), (140, 15304576), (145, 14776832), (152, 14096320), (155, 13823488), (160, 13391504), (190, 11277056), (196, 10931840), (203, 10554880), (217, 9873920), (224, 9565360), (232, 9235520), (245, 8745472), (248, 8639680), (256, 8369690), (266, 8055040), (280, 7652288), (290, 7388416), (304, 7048160), (310, 6911744), (320, 6695752), (380, 5638528), (392, 5465920), (406, 5277440), (434, 4936960), (448, 4782680), (464, 4617760), (490, 4372736), (496, 4319840), (512, 4184845), (532, 4027520), (551, 3888640), (560, 3826144), (580, 3694208), (589, 3637760), (608, 3524080), (620, 3455872), (640, 3347876), (665, 3222016), (760, 2819264), (784, 2732960), (812, 2638720), (868, 2468480), (896, 2391340), (899, 2383360), (928, 2308880), (931, 2301440), (980, 2186368), (992, 2159920), (1015, 2110976), (1064, 2013760), (1085, 1974784), (1102, 1944320), (1120, 1913072), (1160, 1847104), (1178, 1818880), (1216, 1762040), (1240, 1727936), (1280, 1673938), (1330, 1611008), (1421, 1507840), (1519, 1410560), (1520, 1409632), (1568, 1366480), (1624, 1319360), (1736, 1234240), (1792, 1195670), (1798, 1191680), (1856, 1154440), (1862, 1150720), (1960, 1093184), (1984, 1079960), (2030, 1055488), (2128, 1006880), (2170, 987392), (2204, 972160), (2240, 956536), (2320, 923552), (2356, 909440), (2432, 881020), (2480, 863968), (2560, 836969), (2660, 805504), (2755, 777728), (2842, 753920), (2945, 727552), (3038, 705280), (3040, 704816), (3136, 683240), (3248, 659680), (3472, 617120), (3584, 597835), (3596, 595840), (3712, 577220), (3724, 575360), (3857, 555520), (3920, 546592), (3968, 539980), (4060, 527744), (4123, 519680), (4256, 503440), (4340, 493696), (4408, 486080), (4480, 478268), (4495, 476672), (4640, 461776), (4655, 460288), (4712, 454720), (4864, 440510), (4960, 431984), (5320, 402752), (5510, 388864), (5684, 376960), (5890, 363776), (6076, 352640), (6080, 352408), (6272, 341620), (6293, 340480), (6496, 329840), (6944, 308560), (7105, 301568), (7192, 297920), (7424, 288610), (7448, 287680), (7595, 282112), (7714, 277760), (7840, 273296), (7936, 269990), (8120, 263872), (8246, 259840), (8512, 251720), (8680, 246848), (8816, 243040), (8960, 239134), (8990, 238336), (9280, 230888), (9310, 230144), (9424, 227360), (9728, 220255), (9920, 215992), (10640, 201376), (11020, 194432), (11368, 188480), (11780, 181888), (12152, 176320), (12160, 176204), (12544, 170810), (12586, 170240), (12992, 164920), (13888, 154280), (14210, 150784), (14384, 148960), (14848, 144305), (14896, 143840), (15190, 141056), (15428, 138880), (15680, 136648), (15872, 134995), (16240, 131936), (16492, 129920), (17024, 125860), (17081, 125440), (17360, 123424), (17632, 121520), (17920, 119567), (17980, 119168), (18560, 115444), (18620, 115072), (18848, 113680), (19285, 111104), (19840, 107996), (20615, 103936), (21280, 100688), (22040, 97216), (22736, 94240), (23560, 90944), (24304, 88160), (24320, 88102), (25088, 85405), (25172, 85120), (25984, 82460), (26999, 79360), (27776, 77140), (28420, 75392), (28768, 74480), (28861, 74240), (29792, 71920), (30380, 70528), (30856, 69440), (31360, 68324), (31465, 68096), (32480, 65968), (32984, 64960), (34048, 62930), (34162, 62720), (34720, 61712), (35264, 60760), (35960, 59584), (37120, 57722), (37240, 57536), (37696, 56840), (38570, 55552), (39680, 53998), (41230, 51968), (42560, 50344), (44051, 48640), (44080, 48608), (45472, 47120)]