201580272

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1$

素因数の和:676

約数の個数: 160

約数和(自身を含む): 624960000

約数和(自身を除く): 423379728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 41, 48, 54, 57, 72, 76, 82, 108, 114, 123, 144, 152, 164, 171, 216, 228, 246, 304, 328, 342, 369, 432, 456, 492, 513, 599, 656, 684, 738, 779, 912, 984, 1026, 1107, 1198, 1368, 1476, 1558, 1797, 1968, 2052, 2214, 2337, 2396, 2736, 2952, 3116, 3594, 4104, 4428, 4674, 4792, 5391, 5904, 6232, 7011, 7188, 8208, 8856, 9348, 9584, 10782, 11381, 12464, 14022, 14376, 16173, 17712, 18696, 21033, 21564, 22762, 24559, 28044, 28752, 32346, 34143, 37392, 42066, 43128, 45524, 49118, 56088, 64692, 68286, 73677, 84132, 86256, 91048, 98236, 102429, 112176, 129384, 136572, 147354, 168264, 182096, 196472, 204858, 221031, 258768, 273144, 294708, 307287, 336528, 392944, 409716, 442062, 466621, 546288, 589416, 614574, 663093, 819432, 884124, 933242, 1178832, 1229148, 1326186, 1399863, 1638864, 1768248, 1866484, 2458296, 2652372, 2799726, 3536496, 3732968, 4199589, 4916592, 5304744, 5599452, 7465936, 8399178, 10609488, 11198904, 12598767, 16798356, 22397808, 25197534, 33596712, 50395068, 67193424, 100790136, 201580272]

約数ペア:

[(1, 201580272), (2, 100790136), (3, 67193424), (4, 50395068), (6, 33596712), (8, 25197534), (9, 22397808), (12, 16798356), (16, 12598767), (18, 11198904), (19, 10609488), (24, 8399178), (27, 7465936), (36, 5599452), (38, 5304744), (41, 4916592), (48, 4199589), (54, 3732968), (57, 3536496), (72, 2799726), (76, 2652372), (82, 2458296), (108, 1866484), (114, 1768248), (123, 1638864), (144, 1399863), (152, 1326186), (164, 1229148), (171, 1178832), (216, 933242), (228, 884124), (246, 819432), (304, 663093), (328, 614574), (342, 589416), (369, 546288), (432, 466621), (456, 442062), (492, 409716), (513, 392944), (599, 336528), (656, 307287), (684, 294708), (738, 273144), (779, 258768), (912, 221031), (984, 204858), (1026, 196472), (1107, 182096), (1198, 168264), (1368, 147354), (1476, 136572), (1558, 129384), (1797, 112176), (1968, 102429), (2052, 98236), (2214, 91048), (2337, 86256), (2396, 84132), (2736, 73677), (2952, 68286), (3116, 64692), (3594, 56088), (4104, 49118), (4428, 45524), (4674, 43128), (4792, 42066), (5391, 37392), (5904, 34143), (6232, 32346), (7011, 28752), (7188, 28044), (8208, 24559), (8856, 22762), (9348, 21564), (9584, 21033), (10782, 18696), (11381, 17712), (12464, 16173), (14022, 14376)]