201659860120

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{16433}}^1$

素因数の和:16693

約数の個数: 128

約数和(自身を含む): 479215440000

約数和(自身を除く): 277555579880

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 71, 116, 142, 145, 149, 232, 284, 290, 298, 355, 568, 580, 596, 710, 745, 1160, 1192, 1420, 1490, 2059, 2840, 2980, 4118, 4321, 5960, 8236, 8642, 10295, 10579, 16433, 16472, 17284, 20590, 21158, 21605, 32866, 34568, 41180, 42316, 43210, 52895, 65732, 82165, 82360, 84632, 86420, 105790, 131464, 164330, 172840, 211580, 306791, 328660, 423160, 476557, 613582, 657320, 953114, 1166743, 1227164, 1533955, 1906228, 2333486, 2382785, 2448517, 2454328, 3067910, 3812456, 4666972, 4765570, 4897034, 5833715, 6135820, 9333944, 9531140, 9794068, 11667430, 12242585, 12271640, 19062280, 19588136, 23334860, 24485170, 33835547, 46669720, 48970340, 67671094, 71006993, 97940680, 135342188, 142013986, 169177735, 173844707, 270684376, 284027972, 338355470, 347689414, 355034965, 568055944, 676710940, 695378828, 710069930, 869223535, 1353421880, 1390757656, 1420139860, 1738447070, 2840279720, 3476894140, 5041496503, 6953788280, 10082993006, 20165986012, 25207482515, 40331972024, 50414965030, 100829930060, 201659860120]

約数ペア:

[(1, 201659860120), (2, 100829930060), (4, 50414965030), (5, 40331972024), (8, 25207482515), (10, 20165986012), (20, 10082993006), (29, 6953788280), (40, 5041496503), (58, 3476894140), (71, 2840279720), (116, 1738447070), (142, 1420139860), (145, 1390757656), (149, 1353421880), (232, 869223535), (284, 710069930), (290, 695378828), (298, 676710940), (355, 568055944), (568, 355034965), (580, 347689414), (596, 338355470), (710, 284027972), (745, 270684376), (1160, 173844707), (1192, 169177735), (1420, 142013986), (1490, 135342188), (2059, 97940680), (2840, 71006993), (2980, 67671094), (4118, 48970340), (4321, 46669720), (5960, 33835547), (8236, 24485170), (8642, 23334860), (10295, 19588136), (10579, 19062280), (16433, 12271640), (16472, 12242585), (17284, 11667430), (20590, 9794068), (21158, 9531140), (21605, 9333944), (32866, 6135820), (34568, 5833715), (41180, 4897034), (42316, 4765570), (43210, 4666972), (52895, 3812456), (65732, 3067910), (82165, 2454328), (82360, 2448517), (84632, 2382785), (86420, 2333486), (105790, 1906228), (131464, 1533955), (164330, 1227164), (172840, 1166743), (211580, 953114), (306791, 657320), (328660, 613582), (423160, 476557)]