534991360

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:706

約数の個数: 160

約数和(自身を含む): 1431872640

約数和(自身を除く): 896881280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 128, 136, 152, 160, 170, 190, 256, 272, 304, 320, 323, 340, 380, 512, 544, 608, 640, 646, 647, 680, 760, 1088, 1216, 1280, 1292, 1294, 1360, 1520, 1615, 2176, 2432, 2560, 2584, 2588, 2720, 3040, 3230, 3235, 4352, 4864, 5168, 5176, 5440, 6080, 6460, 6470, 8704, 9728, 10336, 10352, 10880, 10999, 12160, 12293, 12920, 12940, 20672, 20704, 21760, 21998, 24320, 24586, 25840, 25880, 41344, 41408, 43520, 43996, 48640, 49172, 51680, 51760, 54995, 61465, 82688, 82816, 87992, 98344, 103360, 103520, 109990, 122930, 165376, 165632, 175984, 196688, 206720, 207040, 208981, 219980, 245860, 331264, 351968, 393376, 413440, 414080, 417962, 439960, 491720, 703936, 786752, 826880, 828160, 835924, 879920, 983440, 1044905, 1407872, 1573504, 1656320, 1671848, 1759840, 1966880, 2089810, 2815744, 3147008, 3343696, 3519680, 3933760, 4179620, 5631488, 6294016, 6687392, 7039360, 7867520, 8359240, 13374784, 14078720, 15735040, 16718480, 26749568, 28157440, 31470080, 33436960, 53499136, 66873920, 106998272, 133747840, 267495680, 534991360]

約数ペア:

[(1, 534991360), (2, 267495680), (4, 133747840), (5, 106998272), (8, 66873920), (10, 53499136), (16, 33436960), (17, 31470080), (19, 28157440), (20, 26749568), (32, 16718480), (34, 15735040), (38, 14078720), (40, 13374784), (64, 8359240), (68, 7867520), (76, 7039360), (80, 6687392), (85, 6294016), (95, 5631488), (128, 4179620), (136, 3933760), (152, 3519680), (160, 3343696), (170, 3147008), (190, 2815744), (256, 2089810), (272, 1966880), (304, 1759840), (320, 1671848), (323, 1656320), (340, 1573504), (380, 1407872), (512, 1044905), (544, 983440), (608, 879920), (640, 835924), (646, 828160), (647, 826880), (680, 786752), (760, 703936), (1088, 491720), (1216, 439960), (1280, 417962), (1292, 414080), (1294, 413440), (1360, 393376), (1520, 351968), (1615, 331264), (2176, 245860), (2432, 219980), (2560, 208981), (2584, 207040), (2588, 206720), (2720, 196688), (3040, 175984), (3230, 165632), (3235, 165376), (4352, 122930), (4864, 109990), (5168, 103520), (5176, 103360), (5440, 98344), (6080, 87992), (6460, 82816), (6470, 82688), (8704, 61465), (9728, 54995), (10336, 51760), (10352, 51680), (10880, 49172), (10999, 48640), (12160, 43996), (12293, 43520), (12920, 41408), (12940, 41344), (20672, 25880), (20704, 25840), (21760, 24586), (21998, 24320)]