301839720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:376

約数の個数: 256

約数和(自身を含む): 1128314880

約数和(自身を除く): 826475160

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, 131, 140, 156, 168, 182, 195, 210, 211, 260, 262, 273, 280, 312, 364, 390, 393, 420, 422, 455, 520, 524, 546, 633, 655, 728, 780, 786, 840, 844, 910, 917, 1048, 1055, 1092, 1266, 1310, 1365, 1477, 1560, 1572, 1688, 1703, 1820, 1834, 1965, 2110, 2184, 2532, 2620, 2730, 2743, 2751, 2954, 3144, 3165, 3406, 3640, 3668, 3930, 4220, 4431, 4585, 5064, 5109, 5240, 5460, 5486, 5502, 5908, 6330, 6812, 7336, 7385, 7860, 8229, 8440, 8515, 8862, 9170, 10218, 10920, 10972, 11004, 11816, 11921, 12660, 13624, 13715, 13755, 14770, 15720, 16458, 17030, 17724, 18340, 19201, 20436, 21944, 22008, 22155, 23842, 25320, 25545, 27430, 27510, 27641, 29540, 32916, 34060, 35448, 35763, 36680, 38402, 40872, 41145, 44310, 47684, 51090, 54860, 55020, 55282, 57603, 59080, 59605, 65832, 68120, 71526, 76804, 82290, 82923, 88620, 95368, 96005, 102180, 109720, 110040, 110564, 115206, 119210, 138205, 143052, 153608, 164580, 165846, 177240, 178815, 192010, 193487, 204360, 221128, 230412, 238420, 276410, 286104, 288015, 329160, 331692, 357630, 359333, 384020, 386974, 414615, 460824, 476840, 552820, 576030, 580461, 663384, 715260, 718666, 768040, 773948, 829230, 967435, 1077999, 1105640, 1152060, 1160922, 1430520, 1437332, 1547896, 1658460, 1796665, 1934870, 2155998, 2304120, 2321844, 2515331, 2874664, 2902305, 3316920, 3593330, 3869740, 4311996, 4643688, 5030662, 5389995, 5804610, 7186660, 7545993, 7739480, 8623992, 10061324, 10779990, 11609220, 12576655, 14373320, 15091986, 20122648, 21559980, 23218440, 25153310, 30183972, 37729965, 43119960, 50306620, 60367944, 75459930, 100613240, 150919860, 301839720]

約数ペア:

[(1, 301839720), (2, 150919860), (3, 100613240), (4, 75459930), (5, 60367944), (6, 50306620), (7, 43119960), (8, 37729965), (10, 30183972), (12, 25153310), (13, 23218440), (14, 21559980), (15, 20122648), (20, 15091986), (21, 14373320), (24, 12576655), (26, 11609220), (28, 10779990), (30, 10061324), (35, 8623992), (39, 7739480), (40, 7545993), (42, 7186660), (52, 5804610), (56, 5389995), (60, 5030662), (65, 4643688), (70, 4311996), (78, 3869740), (84, 3593330), (91, 3316920), (104, 2902305), (105, 2874664), (120, 2515331), (130, 2321844), (131, 2304120), (140, 2155998), (156, 1934870), (168, 1796665), (182, 1658460), (195, 1547896), (210, 1437332), (211, 1430520), (260, 1160922), (262, 1152060), (273, 1105640), (280, 1077999), (312, 967435), (364, 829230), (390, 773948), (393, 768040), (420, 718666), (422, 715260), (455, 663384), (520, 580461), (524, 576030), (546, 552820), (633, 476840), (655, 460824), (728, 414615), (780, 386974), (786, 384020), (840, 359333), (844, 357630), (910, 331692), (917, 329160), (1048, 288015), (1055, 286104), (1092, 276410), (1266, 238420), (1310, 230412), (1365, 221128), (1477, 204360), (1560, 193487), (1572, 192010), (1688, 178815), (1703, 177240), (1820, 165846), (1834, 164580), (1965, 153608), (2110, 143052), (2184, 138205), (2532, 119210), (2620, 115206), (2730, 110564), (2743, 110040), (2751, 109720), (2954, 102180), (3144, 96005), (3165, 95368), (3406, 88620), (3640, 82923), (3668, 82290), (3930, 76804), (4220, 71526), (4431, 68120), (4585, 65832), (5064, 59605), (5109, 59080), (5240, 57603), (5460, 55282), (5486, 55020), (5502, 54860), (5908, 51090), (6330, 47684), (6812, 44310), (7336, 41145), (7385, 40872), (7860, 38402), (8229, 36680), (8440, 35763), (8515, 35448), (8862, 34060), (9170, 32916), (10218, 29540), (10920, 27641), (10972, 27510), (11004, 27430), (11816, 25545), (11921, 25320), (12660, 23842), (13624, 22155), (13715, 22008), (13755, 21944), (14770, 20436), (15720, 19201), (16458, 18340), (17030, 17724)]