1309087080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1439}}^1$

素因数の和:1501

約数の個数: 288

約数和(自身を含む): 5135270400

約数和(自身を除く): 3826183320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 361, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 722, 760, 798, 840, 855, 1064, 1083, 1140, 1197, 1260, 1330, 1368, 1439, 1444, 1596, 1710, 1805, 1995, 2166, 2280, 2394, 2520, 2527, 2660, 2878, 2888, 3192, 3249, 3420, 3610, 3990, 4317, 4332, 4788, 5054, 5320, 5415, 5756, 5985, 6498, 6840, 7195, 7220, 7581, 7980, 8634, 8664, 9576, 10073, 10108, 10830, 11512, 11970, 12635, 12951, 12996, 14390, 14440, 15162, 15960, 16245, 17268, 20146, 20216, 21585, 21660, 22743, 23940, 25270, 25902, 25992, 27341, 28780, 30219, 30324, 32490, 34536, 37905, 40292, 43170, 43320, 45486, 47880, 50365, 50540, 51804, 54682, 57560, 60438, 60648, 64755, 64980, 75810, 80584, 82023, 86340, 90657, 90972, 100730, 101080, 103608, 109364, 113715, 120876, 129510, 129960, 136705, 151095, 151620, 164046, 172680, 181314, 181944, 191387, 201460, 218728, 227430, 241752, 246069, 259020, 273410, 302190, 303240, 328092, 362628, 382774, 402920, 410115, 453285, 454860, 492138, 518040, 519479, 546820, 574161, 604380, 656184, 725256, 765548, 820230, 906570, 909720, 956935, 984276, 1038958, 1093640, 1148322, 1208760, 1230345, 1531096, 1558437, 1640460, 1722483, 1813140, 1913870, 1968552, 2077916, 2296644, 2460690, 2597395, 2870805, 3116874, 3280920, 3444966, 3626280, 3636353, 3827740, 4155832, 4593288, 4675311, 4921380, 5194790, 5741610, 6233748, 6889932, 7272706, 7655480, 7792185, 8612415, 9350622, 9842760, 10389580, 10909059, 11483220, 12467496, 13779864, 14545412, 15584370, 17224830, 18181765, 18701244, 20779160, 21818118, 22966440, 23376555, 29090824, 31168740, 32727177, 34449660, 36363530, 37402488, 43636236, 46753110, 54545295, 62337480, 65454354, 68899320, 72727060, 87272472, 93506220, 109090590, 130908708, 145454120, 163635885, 187012440, 218181180, 261817416, 327271770, 436362360, 654543540, 1309087080]

約数ペア:

[(1, 1309087080), (2, 654543540), (3, 436362360), (4, 327271770), (5, 261817416), (6, 218181180), (7, 187012440), (8, 163635885), (9, 145454120), (10, 130908708), (12, 109090590), (14, 93506220), (15, 87272472), (18, 72727060), (19, 68899320), (20, 65454354), (21, 62337480), (24, 54545295), (28, 46753110), (30, 43636236), (35, 37402488), (36, 36363530), (38, 34449660), (40, 32727177), (42, 31168740), (45, 29090824), (56, 23376555), (57, 22966440), (60, 21818118), (63, 20779160), (70, 18701244), (72, 18181765), (76, 17224830), (84, 15584370), (90, 14545412), (95, 13779864), (105, 12467496), (114, 11483220), (120, 10909059), (126, 10389580), (133, 9842760), (140, 9350622), (152, 8612415), (168, 7792185), (171, 7655480), (180, 7272706), (190, 6889932), (210, 6233748), (228, 5741610), (252, 5194790), (266, 4921380), (280, 4675311), (285, 4593288), (315, 4155832), (342, 3827740), (360, 3636353), (361, 3626280), (380, 3444966), (399, 3280920), (420, 3116874), (456, 2870805), (504, 2597395), (532, 2460690), (570, 2296644), (630, 2077916), (665, 1968552), (684, 1913870), (722, 1813140), (760, 1722483), (798, 1640460), (840, 1558437), (855, 1531096), (1064, 1230345), (1083, 1208760), (1140, 1148322), (1197, 1093640), (1260, 1038958), (1330, 984276), (1368, 956935), (1439, 909720), (1444, 906570), (1596, 820230), (1710, 765548), (1805, 725256), (1995, 656184), (2166, 604380), (2280, 574161), (2394, 546820), (2520, 519479), (2527, 518040), (2660, 492138), (2878, 454860), (2888, 453285), (3192, 410115), (3249, 402920), (3420, 382774), (3610, 362628), (3990, 328092), (4317, 303240), (4332, 302190), (4788, 273410), (5054, 259020), (5320, 246069), (5415, 241752), (5756, 227430), (5985, 218728), (6498, 201460), (6840, 191387), (7195, 181944), (7220, 181314), (7581, 172680), (7980, 164046), (8634, 151620), (8664, 151095), (9576, 136705), (10073, 129960), (10108, 129510), (10830, 120876), (11512, 113715), (11970, 109364), (12635, 103608), (12951, 101080), (12996, 100730), (14390, 90972), (14440, 90657), (15162, 86340), (15960, 82023), (16245, 80584), (17268, 75810), (20146, 64980), (20216, 64755), (21585, 60648), (21660, 60438), (22743, 57560), (23940, 54682), (25270, 51804), (25902, 50540), (25992, 50365), (27341, 47880), (28780, 45486), (30219, 43320), (30324, 43170), (32490, 40292), (34536, 37905)]