56427706440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{306739}}^1$

素因数の和:306836

約数の個数: 192

約数和(自身を含む): 212460393600

約数和(自身を除く): 156032687160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 73, 84, 90, 105, 120, 126, 140, 146, 168, 180, 210, 219, 252, 280, 292, 315, 360, 365, 420, 438, 504, 511, 584, 630, 657, 730, 840, 876, 1022, 1095, 1260, 1314, 1460, 1533, 1752, 2044, 2190, 2520, 2555, 2628, 2920, 3066, 3285, 4088, 4380, 4599, 5110, 5256, 6132, 6570, 7665, 8760, 9198, 10220, 12264, 13140, 15330, 18396, 20440, 22995, 26280, 30660, 36792, 45990, 61320, 91980, 183960, 306739, 613478, 920217, 1226956, 1533695, 1840434, 2147173, 2453912, 2760651, 3067390, 3680868, 4294346, 4601085, 5521302, 6134780, 6441519, 7361736, 8588692, 9202170, 10735865, 11042604, 12269560, 12883038, 13803255, 17177384, 18404340, 19324557, 21471730, 22085208, 22391947, 25766076, 27606510, 32207595, 36808680, 38649114, 42943460, 44783894, 51532152, 55213020, 64415190, 67175841, 77298228, 85886920, 89567788, 96622785, 110426040, 111959735, 128830380, 134351682, 154596456, 156743629, 179135576, 193245570, 201527523, 223919470, 257660760, 268703364, 313487258, 335879205, 386491140, 403055046, 447838940, 470230887, 537406728, 626974516, 671758410, 772982280, 783718145, 806110092, 895677880, 940461774, 1007637615, 1253949032, 1343516820, 1410692661, 1567436290, 1612220184, 1880923548, 2015275230, 2351154435, 2687033640, 2821385322, 3134872580, 3761847096, 4030550460, 4702308870, 5642770644, 6269745160, 7053463305, 8061100920, 9404617740, 11285541288, 14106926610, 18809235480, 28213853220, 56427706440]

約数ペア:

[(1, 56427706440), (2, 28213853220), (3, 18809235480), (4, 14106926610), (5, 11285541288), (6, 9404617740), (7, 8061100920), (8, 7053463305), (9, 6269745160), (10, 5642770644), (12, 4702308870), (14, 4030550460), (15, 3761847096), (18, 3134872580), (20, 2821385322), (21, 2687033640), (24, 2351154435), (28, 2015275230), (30, 1880923548), (35, 1612220184), (36, 1567436290), (40, 1410692661), (42, 1343516820), (45, 1253949032), (56, 1007637615), (60, 940461774), (63, 895677880), (70, 806110092), (72, 783718145), (73, 772982280), (84, 671758410), (90, 626974516), (105, 537406728), (120, 470230887), (126, 447838940), (140, 403055046), (146, 386491140), (168, 335879205), (180, 313487258), (210, 268703364), (219, 257660760), (252, 223919470), (280, 201527523), (292, 193245570), (315, 179135576), (360, 156743629), (365, 154596456), (420, 134351682), (438, 128830380), (504, 111959735), (511, 110426040), (584, 96622785), (630, 89567788), (657, 85886920), (730, 77298228), (840, 67175841), (876, 64415190), (1022, 55213020), (1095, 51532152), (1260, 44783894), (1314, 42943460), (1460, 38649114), (1533, 36808680), (1752, 32207595), (2044, 27606510), (2190, 25766076), (2520, 22391947), (2555, 22085208), (2628, 21471730), (2920, 19324557), (3066, 18404340), (3285, 17177384), (4088, 13803255), (4380, 12883038), (4599, 12269560), (5110, 11042604), (5256, 10735865), (6132, 9202170), (6570, 8588692), (7665, 7361736), (8760, 6441519), (9198, 6134780), (10220, 5521302), (12264, 4601085), (13140, 4294346), (15330, 3680868), (18396, 3067390), (20440, 2760651), (22995, 2453912), (26280, 2147173), (30660, 1840434), (36792, 1533695), (45990, 1226956), (61320, 920217), (91980, 613478), (183960, 306739)]