390645127740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{65413}}^1$

素因数の和:65732

約数の個数: 192

約数和(自身を含む): 1276546360320

約数和(自身を除く): 885901232580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 59, 60, 70, 84, 105, 118, 140, 177, 210, 236, 241, 295, 354, 413, 420, 482, 590, 708, 723, 826, 885, 964, 1180, 1205, 1239, 1446, 1652, 1687, 1770, 2065, 2410, 2478, 2892, 3374, 3540, 3615, 4130, 4820, 4956, 5061, 6195, 6748, 7230, 8260, 8435, 10122, 12390, 14219, 14460, 16870, 20244, 24780, 25305, 28438, 33740, 42657, 50610, 56876, 65413, 71095, 85314, 99533, 101220, 130826, 142190, 170628, 196239, 199066, 213285, 261652, 284380, 298599, 327065, 392478, 398132, 426570, 457891, 497665, 597198, 654130, 784956, 853140, 915782, 981195, 995330, 1194396, 1308260, 1373673, 1492995, 1831564, 1962390, 1990660, 2289455, 2747346, 2985990, 3859367, 3924780, 4578910, 5494692, 5971980, 6868365, 7718734, 9157820, 11578101, 13736730, 15437468, 15764533, 19296835, 23156202, 27015569, 27473460, 31529066, 38593670, 46312404, 47293599, 54031138, 57890505, 63058132, 77187340, 78822665, 81046707, 94587198, 108062276, 110351731, 115781010, 135077845, 157645330, 162093414, 189174396, 220703462, 231562020, 236467995, 270155690, 315290660, 324186828, 331055193, 405233535, 441406924, 472935990, 540311380, 551758655, 662110386, 810467070, 930107447, 945871980, 1103517310, 1324220772, 1620934140, 1655275965, 1860214894, 2207034620, 2790322341, 3310551930, 3720429788, 4650537235, 5580644682, 6510752129, 6621103860, 9301074470, 11161289364, 13021504258, 13951611705, 18602148940, 19532256387, 26043008516, 27903223410, 32553760645, 39064512774, 55806446820, 65107521290, 78129025548, 97661281935, 130215042580, 195322563870, 390645127740]

約数ペア:

[(1, 390645127740), (2, 195322563870), (3, 130215042580), (4, 97661281935), (5, 78129025548), (6, 65107521290), (7, 55806446820), (10, 39064512774), (12, 32553760645), (14, 27903223410), (15, 26043008516), (20, 19532256387), (21, 18602148940), (28, 13951611705), (30, 13021504258), (35, 11161289364), (42, 9301074470), (59, 6621103860), (60, 6510752129), (70, 5580644682), (84, 4650537235), (105, 3720429788), (118, 3310551930), (140, 2790322341), (177, 2207034620), (210, 1860214894), (236, 1655275965), (241, 1620934140), (295, 1324220772), (354, 1103517310), (413, 945871980), (420, 930107447), (482, 810467070), (590, 662110386), (708, 551758655), (723, 540311380), (826, 472935990), (885, 441406924), (964, 405233535), (1180, 331055193), (1205, 324186828), (1239, 315290660), (1446, 270155690), (1652, 236467995), (1687, 231562020), (1770, 220703462), (2065, 189174396), (2410, 162093414), (2478, 157645330), (2892, 135077845), (3374, 115781010), (3540, 110351731), (3615, 108062276), (4130, 94587198), (4820, 81046707), (4956, 78822665), (5061, 77187340), (6195, 63058132), (6748, 57890505), (7230, 54031138), (8260, 47293599), (8435, 46312404), (10122, 38593670), (12390, 31529066), (14219, 27473460), (14460, 27015569), (16870, 23156202), (20244, 19296835), (24780, 15764533), (25305, 15437468), (28438, 13736730), (33740, 11578101), (42657, 9157820), (50610, 7718734), (56876, 6868365), (65413, 5971980), (71095, 5494692), (85314, 4578910), (99533, 3924780), (101220, 3859367), (130826, 2985990), (142190, 2747346), (170628, 2289455), (196239, 1990660), (199066, 1962390), (213285, 1831564), (261652, 1492995), (284380, 1373673), (298599, 1308260), (327065, 1194396), (392478, 995330), (398132, 981195), (426570, 915782), (457891, 853140), (497665, 784956), (597198, 654130)]