1539973760

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{683}}^1$

素因数の和:986

約数の個数: 128

約数和(自身を含む): 3985148160

約数和(自身を除く): 2445174400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 271, 320, 416, 520, 542, 640, 683, 832, 1040, 1084, 1355, 1366, 1664, 2080, 2168, 2710, 2732, 3415, 3523, 4160, 4336, 5420, 5464, 6830, 7046, 8320, 8672, 8879, 10840, 10928, 13660, 14092, 17344, 17615, 17758, 21680, 21856, 27320, 28184, 34688, 35230, 35516, 43360, 43712, 44395, 54640, 56368, 70460, 71032, 86720, 87424, 88790, 109280, 112736, 140920, 142064, 173440, 177580, 185093, 218560, 225472, 281840, 284128, 355160, 370186, 437120, 450944, 563680, 568256, 710320, 740372, 925465, 1127360, 1136512, 1420640, 1480744, 1850930, 2254720, 2406209, 2841280, 2961488, 3701860, 4812418, 5682560, 5922976, 7403720, 9624836, 11845952, 12031045, 14807440, 19249672, 23691904, 24062090, 29614880, 38499344, 48124180, 59229760, 76998688, 96248360, 118459520, 153997376, 192496720, 307994752, 384993440, 769986880, 1539973760]

約数ペア:

[(1, 1539973760), (2, 769986880), (4, 384993440), (5, 307994752), (8, 192496720), (10, 153997376), (13, 118459520), (16, 96248360), (20, 76998688), (26, 59229760), (32, 48124180), (40, 38499344), (52, 29614880), (64, 24062090), (65, 23691904), (80, 19249672), (104, 14807440), (128, 12031045), (130, 11845952), (160, 9624836), (208, 7403720), (260, 5922976), (271, 5682560), (320, 4812418), (416, 3701860), (520, 2961488), (542, 2841280), (640, 2406209), (683, 2254720), (832, 1850930), (1040, 1480744), (1084, 1420640), (1355, 1136512), (1366, 1127360), (1664, 925465), (2080, 740372), (2168, 710320), (2710, 568256), (2732, 563680), (3415, 450944), (3523, 437120), (4160, 370186), (4336, 355160), (5420, 284128), (5464, 281840), (6830, 225472), (7046, 218560), (8320, 185093), (8672, 177580), (8879, 173440), (10840, 142064), (10928, 140920), (13660, 112736), (14092, 109280), (17344, 88790), (17615, 87424), (17758, 86720), (21680, 71032), (21856, 70460), (27320, 56368), (28184, 54640), (34688, 44395), (35230, 43712), (35516, 43360)]