201995485080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{173}}^1\times {\mathrm{26953}}^1$

素因数の和:27178

約数の個数: 192

約数和(自身を含む): 643279851360

約数和(自身を除く): 441284366280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 173, 190, 228, 285, 346, 361, 380, 456, 519, 570, 692, 722, 760, 865, 1038, 1083, 1140, 1384, 1444, 1730, 1805, 2076, 2166, 2280, 2595, 2888, 3287, 3460, 3610, 4152, 4332, 5190, 5415, 6574, 6920, 7220, 8664, 9861, 10380, 10830, 13148, 14440, 16435, 19722, 20760, 21660, 26296, 26953, 32870, 39444, 43320, 49305, 53906, 62453, 65740, 78888, 80859, 98610, 107812, 124906, 131480, 134765, 161718, 187359, 197220, 215624, 249812, 269530, 312265, 323436, 374718, 394440, 404295, 499624, 512107, 539060, 624530, 646872, 749436, 808590, 936795, 1024214, 1078120, 1249060, 1498872, 1536321, 1617180, 1873590, 2048428, 2498120, 2560535, 3072642, 3234360, 3747180, 4096856, 4662869, 5121070, 6145284, 7494360, 7681605, 9325738, 9730033, 10242140, 12290568, 13988607, 15363210, 18651476, 19460066, 20484280, 23314345, 27977214, 29190099, 30726420, 37302952, 38920132, 46628690, 48650165, 55954428, 58380198, 61452840, 69943035, 77840264, 88594511, 93257380, 97300330, 111908856, 116760396, 139886070, 145950495, 177189022, 186514760, 194600660, 233520792, 265783533, 279772140, 291900990, 354378044, 389201320, 442972555, 531567066, 559544280, 583801980, 708756088, 885945110, 1063134132, 1167603960, 1328917665, 1683295709, 1771890220, 2126268264, 2657835330, 3366591418, 3543780440, 5049887127, 5315670660, 6733182836, 8416478545, 10099774254, 10631341320, 13466365672, 16832957090, 20199548508, 25249435635, 33665914180, 40399097016, 50498871270, 67331828360, 100997742540, 201995485080]

約数ペア:

[(1, 201995485080), (2, 100997742540), (3, 67331828360), (4, 50498871270), (5, 40399097016), (6, 33665914180), (8, 25249435635), (10, 20199548508), (12, 16832957090), (15, 13466365672), (19, 10631341320), (20, 10099774254), (24, 8416478545), (30, 6733182836), (38, 5315670660), (40, 5049887127), (57, 3543780440), (60, 3366591418), (76, 2657835330), (95, 2126268264), (114, 1771890220), (120, 1683295709), (152, 1328917665), (173, 1167603960), (190, 1063134132), (228, 885945110), (285, 708756088), (346, 583801980), (361, 559544280), (380, 531567066), (456, 442972555), (519, 389201320), (570, 354378044), (692, 291900990), (722, 279772140), (760, 265783533), (865, 233520792), (1038, 194600660), (1083, 186514760), (1140, 177189022), (1384, 145950495), (1444, 139886070), (1730, 116760396), (1805, 111908856), (2076, 97300330), (2166, 93257380), (2280, 88594511), (2595, 77840264), (2888, 69943035), (3287, 61452840), (3460, 58380198), (3610, 55954428), (4152, 48650165), (4332, 46628690), (5190, 38920132), (5415, 37302952), (6574, 30726420), (6920, 29190099), (7220, 27977214), (8664, 23314345), (9861, 20484280), (10380, 19460066), (10830, 18651476), (13148, 15363210), (14440, 13988607), (16435, 12290568), (19722, 10242140), (20760, 9730033), (21660, 9325738), (26296, 7681605), (26953, 7494360), (32870, 6145284), (39444, 5121070), (43320, 4662869), (49305, 4096856), (53906, 3747180), (62453, 3234360), (65740, 3072642), (78888, 2560535), (80859, 2498120), (98610, 2048428), (107812, 1873590), (124906, 1617180), (131480, 1536321), (134765, 1498872), (161718, 1249060), (187359, 1078120), (197220, 1024214), (215624, 936795), (249812, 808590), (269530, 749436), (312265, 646872), (323436, 624530), (374718, 539060), (394440, 512107), (404295, 499624)]