4381921920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{887}}^1$

素因数の和:1023

約数の個数: 256

約数和(自身を含む): 14608097280

約数和(自身を除く): 10226175360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 83, 93, 96, 120, 124, 128, 155, 160, 166, 186, 192, 240, 248, 249, 310, 320, 332, 372, 384, 415, 465, 480, 496, 498, 620, 640, 664, 744, 830, 887, 930, 960, 992, 996, 1240, 1245, 1328, 1488, 1660, 1774, 1860, 1920, 1984, 1992, 2480, 2490, 2573, 2656, 2661, 2976, 3320, 3548, 3720, 3968, 3984, 4435, 4960, 4980, 5146, 5312, 5322, 5952, 6640, 7096, 7440, 7719, 7968, 8870, 9920, 9960, 10292, 10624, 10644, 11904, 12865, 13280, 13305, 14192, 14880, 15438, 15936, 17740, 19840, 19920, 20584, 21288, 25730, 26560, 26610, 27497, 28384, 29760, 30876, 31872, 35480, 38595, 39840, 41168, 42576, 51460, 53120, 53220, 54994, 56768, 59520, 61752, 70960, 73621, 77190, 79680, 82336, 82491, 85152, 102920, 106440, 109988, 113536, 123504, 137485, 141920, 147242, 154380, 159360, 164672, 164982, 170304, 205840, 212880, 219976, 220863, 247008, 274970, 283840, 294484, 308760, 329344, 329964, 340608, 368105, 411680, 412455, 425760, 439952, 441726, 494016, 549940, 567680, 588968, 617520, 659928, 736210, 823360, 824910, 851520, 879904, 883452, 988032, 1099880, 1104315, 1177936, 1235040, 1319856, 1472420, 1646720, 1649820, 1703040, 1759808, 1766904, 2199760, 2208630, 2282251, 2355872, 2470080, 2639712, 2944840, 3299640, 3519616, 3533808, 4399520, 4417260, 4564502, 4711744, 4940160, 5279424, 5889680, 6599280, 6846753, 7067616, 8799040, 8834520, 9129004, 9423488, 10558848, 11411255, 11779360, 13198560, 13693506, 14135232, 17598080, 17669040, 18258008, 22822510, 23558720, 26397120, 27387012, 28270464, 34233765, 35338080, 36516016, 45645020, 47117440, 52794240, 54774024, 68467530, 70676160, 73032032, 91290040, 109548048, 136935060, 141352320, 146064064, 182580080, 219096096, 273870120, 292128128, 365160160, 438192192, 547740240, 730320320, 876384384, 1095480480, 1460640640, 2190960960, 4381921920]

約数ペア:

[(1, 4381921920), (2, 2190960960), (3, 1460640640), (4, 1095480480), (5, 876384384), (6, 730320320), (8, 547740240), (10, 438192192), (12, 365160160), (15, 292128128), (16, 273870120), (20, 219096096), (24, 182580080), (30, 146064064), (31, 141352320), (32, 136935060), (40, 109548048), (48, 91290040), (60, 73032032), (62, 70676160), (64, 68467530), (80, 54774024), (83, 52794240), (93, 47117440), (96, 45645020), (120, 36516016), (124, 35338080), (128, 34233765), (155, 28270464), (160, 27387012), (166, 26397120), (186, 23558720), (192, 22822510), (240, 18258008), (248, 17669040), (249, 17598080), (310, 14135232), (320, 13693506), (332, 13198560), (372, 11779360), (384, 11411255), (415, 10558848), (465, 9423488), (480, 9129004), (496, 8834520), (498, 8799040), (620, 7067616), (640, 6846753), (664, 6599280), (744, 5889680), (830, 5279424), (887, 4940160), (930, 4711744), (960, 4564502), (992, 4417260), (996, 4399520), (1240, 3533808), (1245, 3519616), (1328, 3299640), (1488, 2944840), (1660, 2639712), (1774, 2470080), (1860, 2355872), (1920, 2282251), (1984, 2208630), (1992, 2199760), (2480, 1766904), (2490, 1759808), (2573, 1703040), (2656, 1649820), (2661, 1646720), (2976, 1472420), (3320, 1319856), (3548, 1235040), (3720, 1177936), (3968, 1104315), (3984, 1099880), (4435, 988032), (4960, 883452), (4980, 879904), (5146, 851520), (5312, 824910), (5322, 823360), (5952, 736210), (6640, 659928), (7096, 617520), (7440, 588968), (7719, 567680), (7968, 549940), (8870, 494016), (9920, 441726), (9960, 439952), (10292, 425760), (10624, 412455), (10644, 411680), (11904, 368105), (12865, 340608), (13280, 329964), (13305, 329344), (14192, 308760), (14880, 294484), (15438, 283840), (15936, 274970), (17740, 247008), (19840, 220863), (19920, 219976), (20584, 212880), (21288, 205840), (25730, 170304), (26560, 164982), (26610, 164672), (27497, 159360), (28384, 154380), (29760, 147242), (30876, 141920), (31872, 137485), (35480, 123504), (38595, 113536), (39840, 109988), (41168, 106440), (42576, 102920), (51460, 85152), (53120, 82491), (53220, 82336), (54994, 79680), (56768, 77190), (59520, 73621), (61752, 70960)]