306744360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:256

約数の個数: 256

約数和(自身を含む): 1064448000

約数和(自身を除く): 757703640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 79, 95, 104, 114, 120, 130, 131, 152, 156, 158, 190, 195, 228, 237, 247, 260, 262, 285, 312, 316, 380, 390, 393, 395, 456, 474, 494, 520, 524, 570, 632, 655, 741, 760, 780, 786, 790, 948, 988, 1027, 1048, 1140, 1185, 1235, 1310, 1482, 1501, 1560, 1572, 1580, 1703, 1896, 1965, 1976, 2054, 2280, 2370, 2470, 2489, 2620, 2964, 3002, 3081, 3144, 3160, 3406, 3705, 3930, 4108, 4503, 4740, 4940, 4978, 5109, 5135, 5240, 5928, 6004, 6162, 6812, 7410, 7467, 7505, 7860, 8216, 8515, 9006, 9480, 9880, 9956, 10218, 10270, 10349, 12008, 12324, 12445, 13624, 14820, 14934, 15010, 15405, 15720, 17030, 18012, 19513, 19912, 20436, 20540, 20698, 22515, 24648, 24890, 25545, 29640, 29868, 30020, 30810, 31047, 32357, 34060, 36024, 37335, 39026, 40872, 41080, 41396, 45030, 49780, 51090, 51745, 58539, 59736, 60040, 61620, 62094, 64714, 68120, 74670, 78052, 82792, 90060, 97071, 97565, 99560, 102180, 103490, 117078, 123240, 124188, 129428, 134537, 149340, 155235, 156104, 161785, 180120, 194142, 195130, 196631, 204360, 206980, 234156, 248376, 258856, 269074, 292695, 298680, 310470, 323570, 388284, 390260, 393262, 403611, 413960, 468312, 485355, 538148, 585390, 589893, 620940, 647140, 672685, 776568, 780520, 786524, 807222, 970710, 983155, 1076296, 1170780, 1179786, 1241880, 1294280, 1345370, 1573048, 1614444, 1941420, 1966310, 2018055, 2341560, 2359572, 2556203, 2690740, 2949465, 3228888, 3882840, 3932620, 4036110, 4719144, 5112406, 5381480, 5898930, 7668609, 7865240, 8072220, 10224812, 11797860, 12781015, 15337218, 16144440, 20449624, 23595720, 25562030, 30674436, 38343045, 51124060, 61348872, 76686090, 102248120, 153372180, 306744360]

約数ペア:

[(1, 306744360), (2, 153372180), (3, 102248120), (4, 76686090), (5, 61348872), (6, 51124060), (8, 38343045), (10, 30674436), (12, 25562030), (13, 23595720), (15, 20449624), (19, 16144440), (20, 15337218), (24, 12781015), (26, 11797860), (30, 10224812), (38, 8072220), (39, 7865240), (40, 7668609), (52, 5898930), (57, 5381480), (60, 5112406), (65, 4719144), (76, 4036110), (78, 3932620), (79, 3882840), (95, 3228888), (104, 2949465), (114, 2690740), (120, 2556203), (130, 2359572), (131, 2341560), (152, 2018055), (156, 1966310), (158, 1941420), (190, 1614444), (195, 1573048), (228, 1345370), (237, 1294280), (247, 1241880), (260, 1179786), (262, 1170780), (285, 1076296), (312, 983155), (316, 970710), (380, 807222), (390, 786524), (393, 780520), (395, 776568), (456, 672685), (474, 647140), (494, 620940), (520, 589893), (524, 585390), (570, 538148), (632, 485355), (655, 468312), (741, 413960), (760, 403611), (780, 393262), (786, 390260), (790, 388284), (948, 323570), (988, 310470), (1027, 298680), (1048, 292695), (1140, 269074), (1185, 258856), (1235, 248376), (1310, 234156), (1482, 206980), (1501, 204360), (1560, 196631), (1572, 195130), (1580, 194142), (1703, 180120), (1896, 161785), (1965, 156104), (1976, 155235), (2054, 149340), (2280, 134537), (2370, 129428), (2470, 124188), (2489, 123240), (2620, 117078), (2964, 103490), (3002, 102180), (3081, 99560), (3144, 97565), (3160, 97071), (3406, 90060), (3705, 82792), (3930, 78052), (4108, 74670), (4503, 68120), (4740, 64714), (4940, 62094), (4978, 61620), (5109, 60040), (5135, 59736), (5240, 58539), (5928, 51745), (6004, 51090), (6162, 49780), (6812, 45030), (7410, 41396), (7467, 41080), (7505, 40872), (7860, 39026), (8216, 37335), (8515, 36024), (9006, 34060), (9480, 32357), (9880, 31047), (9956, 30810), (10218, 30020), (10270, 29868), (10349, 29640), (12008, 25545), (12324, 24890), (12445, 24648), (13624, 22515), (14820, 20698), (14934, 20540), (15010, 20436), (15405, 19912), (15720, 19513), (17030, 18012)]