228129720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1607}}^1$

素因数の和:1654

約数の個数: 192

約数和(自身を含む): 847480320

約数和(自身を除く): 619350600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 169, 182, 195, 210, 260, 273, 280, 312, 338, 364, 390, 420, 455, 507, 520, 546, 676, 728, 780, 840, 845, 910, 1014, 1092, 1183, 1352, 1365, 1560, 1607, 1690, 1820, 2028, 2184, 2366, 2535, 2730, 3214, 3380, 3549, 3640, 4056, 4732, 4821, 5070, 5460, 5915, 6428, 6760, 7098, 8035, 9464, 9642, 10140, 10920, 11249, 11830, 12856, 14196, 16070, 17745, 19284, 20280, 20891, 22498, 23660, 24105, 28392, 32140, 33747, 35490, 38568, 41782, 44996, 47320, 48210, 56245, 62673, 64280, 67494, 70980, 83564, 89992, 96420, 104455, 112490, 125346, 134988, 141960, 146237, 167128, 168735, 192840, 208910, 224980, 250692, 269976, 271583, 292474, 313365, 337470, 417820, 438711, 449960, 501384, 543166, 584948, 626730, 674940, 731185, 814749, 835640, 877422, 1086332, 1169896, 1253460, 1349880, 1357915, 1462370, 1629498, 1754844, 1901081, 2172664, 2193555, 2506920, 2715830, 2924740, 3258996, 3509688, 3802162, 4073745, 4387110, 5431660, 5703243, 5849480, 6517992, 7604324, 8147490, 8774220, 9505405, 10863320, 11406486, 15208648, 16294980, 17548440, 19010810, 22812972, 28516215, 32589960, 38021620, 45625944, 57032430, 76043240, 114064860, 228129720]

約数ペア:

[(1, 228129720), (2, 114064860), (3, 76043240), (4, 57032430), (5, 45625944), (6, 38021620), (7, 32589960), (8, 28516215), (10, 22812972), (12, 19010810), (13, 17548440), (14, 16294980), (15, 15208648), (20, 11406486), (21, 10863320), (24, 9505405), (26, 8774220), (28, 8147490), (30, 7604324), (35, 6517992), (39, 5849480), (40, 5703243), (42, 5431660), (52, 4387110), (56, 4073745), (60, 3802162), (65, 3509688), (70, 3258996), (78, 2924740), (84, 2715830), (91, 2506920), (104, 2193555), (105, 2172664), (120, 1901081), (130, 1754844), (140, 1629498), (156, 1462370), (168, 1357915), (169, 1349880), (182, 1253460), (195, 1169896), (210, 1086332), (260, 877422), (273, 835640), (280, 814749), (312, 731185), (338, 674940), (364, 626730), (390, 584948), (420, 543166), (455, 501384), (507, 449960), (520, 438711), (546, 417820), (676, 337470), (728, 313365), (780, 292474), (840, 271583), (845, 269976), (910, 250692), (1014, 224980), (1092, 208910), (1183, 192840), (1352, 168735), (1365, 167128), (1560, 146237), (1607, 141960), (1690, 134988), (1820, 125346), (2028, 112490), (2184, 104455), (2366, 96420), (2535, 89992), (2730, 83564), (3214, 70980), (3380, 67494), (3549, 64280), (3640, 62673), (4056, 56245), (4732, 48210), (4821, 47320), (5070, 44996), (5460, 41782), (5915, 38568), (6428, 35490), (6760, 33747), (7098, 32140), (8035, 28392), (9464, 24105), (9642, 23660), (10140, 22498), (10920, 20891), (11249, 20280), (11830, 19284), (12856, 17745), (14196, 16070)]