2501487879660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2284589}}^1$

素因数の和:2284701

約数の個数: 288

約数和(自身を含む): 9579925555200

約数和(自身を除く): 7078437675540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 79, 84, 90, 99, 105, 110, 126, 132, 140, 154, 158, 165, 180, 198, 210, 220, 231, 237, 252, 308, 315, 316, 330, 385, 395, 396, 420, 462, 474, 495, 553, 630, 660, 693, 711, 770, 790, 869, 924, 948, 990, 1106, 1155, 1185, 1260, 1386, 1422, 1540, 1580, 1659, 1738, 1980, 2212, 2310, 2370, 2607, 2765, 2772, 2844, 3318, 3465, 3476, 3555, 4345, 4620, 4740, 4977, 5214, 5530, 6083, 6636, 6930, 7110, 7821, 8295, 8690, 9954, 10428, 11060, 12166, 13035, 13860, 14220, 15642, 16590, 17380, 18249, 19908, 24332, 24885, 26070, 30415, 31284, 33180, 36498, 39105, 49770, 52140, 54747, 60830, 72996, 78210, 91245, 99540, 109494, 121660, 156420, 182490, 218988, 273735, 364980, 547470, 1094940, 2284589, 4569178, 6853767, 9138356, 11422945, 13707534, 15992123, 20561301, 22845890, 25130479, 27415068, 31984246, 34268835, 41122602, 45691780, 47976369, 50260958, 63968492, 68537670, 75391437, 79960615, 82245204, 95952738, 100521916, 102806505, 125652395, 137075340, 143929107, 150782874, 159921230, 175913353, 180482531, 191905476, 205613010, 226174311, 239881845, 251304790, 287858214, 301565748, 319842460, 351826706, 360965062, 376957185, 411226020, 452348622, 479763690, 502609580, 527740059, 541447593, 575716428, 703653412, 719645535, 721930124, 753914370, 879566765, 902412655, 904697244, 959527380, 1055480118, 1082895186, 1130871555, 1263377717, 1439291070, 1507828740, 1583220177, 1624342779, 1759133530, 1804825310, 1985307841, 2110960236, 2165790372, 2261743110, 2526755434, 2638700295, 2707237965, 2878582140, 3166440354, 3248685558, 3518267060, 3609650620, 3790133151, 3970615682, 4523486220, 5053510868, 5277400590, 5414475930, 5955923523, 6316888585, 6332880708, 6497371116, 7580266302, 7916100885, 7941231364, 8121713895, 9926539205, 10554801180, 10828951860, 11370399453, 11911847046, 12633777170, 13897154887, 15160532604, 15832201770, 16243427790, 17867770569, 18950665755, 19853078410, 22740798906, 23823694092, 25267554340, 27794309774, 29779617615, 31664403540, 32486855580, 35735541138, 37901331510, 39706156820, 41691464661, 45481597812, 55588619548, 56851997265, 59559235230, 69485774435, 71471082276, 75802663020, 83382929322, 89338852845, 113703994530, 119118470460, 125074393983, 138971548870, 166765858644, 178677705690, 208457323305, 227407989060, 250148787966, 277943097740, 357355411380, 416914646610, 500297575932, 625371969915, 833829293220, 1250743939830, 2501487879660]

約数ペア:

[(1, 2501487879660), (2, 1250743939830), (3, 833829293220), (4, 625371969915), (5, 500297575932), (6, 416914646610), (7, 357355411380), (9, 277943097740), (10, 250148787966), (11, 227407989060), (12, 208457323305), (14, 178677705690), (15, 166765858644), (18, 138971548870), (20, 125074393983), (21, 119118470460), (22, 113703994530), (28, 89338852845), (30, 83382929322), (33, 75802663020), (35, 71471082276), (36, 69485774435), (42, 59559235230), (44, 56851997265), (45, 55588619548), (55, 45481597812), (60, 41691464661), (63, 39706156820), (66, 37901331510), (70, 35735541138), (77, 32486855580), (79, 31664403540), (84, 29779617615), (90, 27794309774), (99, 25267554340), (105, 23823694092), (110, 22740798906), (126, 19853078410), (132, 18950665755), (140, 17867770569), (154, 16243427790), (158, 15832201770), (165, 15160532604), (180, 13897154887), (198, 12633777170), (210, 11911847046), (220, 11370399453), (231, 10828951860), (237, 10554801180), (252, 9926539205), (308, 8121713895), (315, 7941231364), (316, 7916100885), (330, 7580266302), (385, 6497371116), (395, 6332880708), (396, 6316888585), (420, 5955923523), (462, 5414475930), (474, 5277400590), (495, 5053510868), (553, 4523486220), (630, 3970615682), (660, 3790133151), (693, 3609650620), (711, 3518267060), (770, 3248685558), (790, 3166440354), (869, 2878582140), (924, 2707237965), (948, 2638700295), (990, 2526755434), (1106, 2261743110), (1155, 2165790372), (1185, 2110960236), (1260, 1985307841), (1386, 1804825310), (1422, 1759133530), (1540, 1624342779), (1580, 1583220177), (1659, 1507828740), (1738, 1439291070), (1980, 1263377717), (2212, 1130871555), (2310, 1082895186), (2370, 1055480118), (2607, 959527380), (2765, 904697244), (2772, 902412655), (2844, 879566765), (3318, 753914370), (3465, 721930124), (3476, 719645535), (3555, 703653412), (4345, 575716428), (4620, 541447593), (4740, 527740059), (4977, 502609580), (5214, 479763690), (5530, 452348622), (6083, 411226020), (6636, 376957185), (6930, 360965062), (7110, 351826706), (7821, 319842460), (8295, 301565748), (8690, 287858214), (9954, 251304790), (10428, 239881845), (11060, 226174311), (12166, 205613010), (13035, 191905476), (13860, 180482531), (14220, 175913353), (15642, 159921230), (16590, 150782874), (17380, 143929107), (18249, 137075340), (19908, 125652395), (24332, 102806505), (24885, 100521916), (26070, 95952738), (30415, 82245204), (31284, 79960615), (33180, 75391437), (36498, 68537670), (39105, 63968492), (49770, 50260958), (52140, 47976369), (54747, 45691780), (60830, 41122602), (72996, 34268835), (78210, 31984246), (91245, 27415068), (99540, 25130479), (109494, 22845890), (121660, 20561301), (156420, 15992123), (182490, 13707534), (218988, 11422945), (273735, 9138356), (364980, 6853767), (547470, 4569178), (1094940, 2284589)]