326191320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3319}}^1$

素因数の和:3359

約数の個数: 256

約数和(自身を含む): 1338624000

約数和(自身を除く): 1012432680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 585, 630, 702, 728, 756, 780, 819, 840, 910, 936, 945, 1080, 1092, 1170, 1260, 1365, 1404, 1512, 1560, 1638, 1755, 1820, 1890, 2184, 2340, 2457, 2520, 2730, 2808, 3276, 3319, 3510, 3640, 3780, 4095, 4680, 4914, 5460, 6552, 6638, 7020, 7560, 8190, 9828, 9957, 10920, 12285, 13276, 14040, 16380, 16595, 19656, 19914, 23233, 24570, 26552, 29871, 32760, 33190, 39828, 43147, 46466, 49140, 49785, 59742, 66380, 69699, 79656, 86294, 89613, 92932, 98280, 99570, 116165, 119484, 129441, 132760, 139398, 149355, 172588, 179226, 185864, 199140, 209097, 215735, 232330, 238968, 258882, 278796, 298710, 302029, 345176, 348495, 358452, 388323, 398280, 418194, 431470, 448065, 464660, 517764, 557592, 597420, 604058, 627291, 647205, 696990, 716904, 776646, 836388, 862940, 896130, 906087, 929320, 1035528, 1045485, 1164969, 1194840, 1208116, 1254582, 1294410, 1393980, 1510145, 1553292, 1672776, 1725880, 1792260, 1812174, 1941615, 2090970, 2329938, 2416232, 2509164, 2588820, 2718261, 2787960, 3020290, 3106584, 3136455, 3584520, 3624348, 3883230, 4181940, 4530435, 4659876, 5018328, 5177640, 5436522, 5824845, 6040580, 6272910, 7248696, 7766460, 8154783, 8363880, 9060870, 9319752, 10873044, 11649690, 12081160, 12545820, 13591305, 15532920, 16309566, 18121740, 21746088, 23299380, 25091640, 27182610, 32619132, 36243480, 40773915, 46598760, 54365220, 65238264, 81547830, 108730440, 163095660, 326191320]

約数ペア:

[(1, 326191320), (2, 163095660), (3, 108730440), (4, 81547830), (5, 65238264), (6, 54365220), (7, 46598760), (8, 40773915), (9, 36243480), (10, 32619132), (12, 27182610), (13, 25091640), (14, 23299380), (15, 21746088), (18, 18121740), (20, 16309566), (21, 15532920), (24, 13591305), (26, 12545820), (27, 12081160), (28, 11649690), (30, 10873044), (35, 9319752), (36, 9060870), (39, 8363880), (40, 8154783), (42, 7766460), (45, 7248696), (52, 6272910), (54, 6040580), (56, 5824845), (60, 5436522), (63, 5177640), (65, 5018328), (70, 4659876), (72, 4530435), (78, 4181940), (84, 3883230), (90, 3624348), (91, 3584520), (104, 3136455), (105, 3106584), (108, 3020290), (117, 2787960), (120, 2718261), (126, 2588820), (130, 2509164), (135, 2416232), (140, 2329938), (156, 2090970), (168, 1941615), (180, 1812174), (182, 1792260), (189, 1725880), (195, 1672776), (210, 1553292), (216, 1510145), (234, 1393980), (252, 1294410), (260, 1254582), (270, 1208116), (273, 1194840), (280, 1164969), (312, 1045485), (315, 1035528), (351, 929320), (360, 906087), (364, 896130), (378, 862940), (390, 836388), (420, 776646), (455, 716904), (468, 696990), (504, 647205), (520, 627291), (540, 604058), (546, 597420), (585, 557592), (630, 517764), (702, 464660), (728, 448065), (756, 431470), (780, 418194), (819, 398280), (840, 388323), (910, 358452), (936, 348495), (945, 345176), (1080, 302029), (1092, 298710), (1170, 278796), (1260, 258882), (1365, 238968), (1404, 232330), (1512, 215735), (1560, 209097), (1638, 199140), (1755, 185864), (1820, 179226), (1890, 172588), (2184, 149355), (2340, 139398), (2457, 132760), (2520, 129441), (2730, 119484), (2808, 116165), (3276, 99570), (3319, 98280), (3510, 92932), (3640, 89613), (3780, 86294), (4095, 79656), (4680, 69699), (4914, 66380), (5460, 59742), (6552, 49785), (6638, 49140), (7020, 46466), (7560, 43147), (8190, 39828), (9828, 33190), (9957, 32760), (10920, 29871), (12285, 26552), (13276, 24570), (14040, 23233), (16380, 19914), (16595, 19656)]