7149485280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{2767}}^1$

素因数の和:3561

約数の個数: 192

約数和(自身を含む): 25780930560

約数和(自身を除く): 18631445280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 769, 840, 1120, 1538, 1680, 2307, 2767, 3076, 3360, 3845, 4614, 5383, 5534, 6152, 7690, 8301, 9228, 10766, 11068, 11535, 12304, 13835, 15380, 16149, 16602, 18456, 19369, 21532, 22136, 23070, 24608, 26915, 27670, 30760, 32298, 33204, 36912, 38738, 41505, 43064, 44272, 46140, 53830, 55340, 58107, 61520, 64596, 66408, 73824, 77476, 80745, 83010, 86128, 88544, 92280, 96845, 107660, 110680, 116214, 123040, 129192, 132816, 154952, 161490, 166020, 172256, 184560, 193690, 215320, 221360, 232428, 258384, 265632, 290535, 309904, 322980, 332040, 369120, 387380, 430640, 442720, 464856, 516768, 581070, 619808, 645960, 664080, 774760, 861280, 929712, 1162140, 1291920, 1328160, 1549520, 1859424, 2127823, 2324280, 2583840, 3099040, 4255646, 4648560, 6383469, 8511292, 9297120, 10639115, 12766938, 14894761, 17022584, 21278230, 25533876, 29789522, 31917345, 34045168, 42556460, 44684283, 51067752, 59579044, 63834690, 68090336, 74473805, 85112920, 89368566, 102135504, 119158088, 127669380, 148947610, 170225840, 178737132, 204271008, 223421415, 238316176, 255338760, 297895220, 340451680, 357474264, 446842830, 476632352, 510677520, 595790440, 714948528, 893685660, 1021355040, 1191580880, 1429897056, 1787371320, 2383161760, 3574742640, 7149485280]

約数ペア:

[(1, 7149485280), (2, 3574742640), (3, 2383161760), (4, 1787371320), (5, 1429897056), (6, 1191580880), (7, 1021355040), (8, 893685660), (10, 714948528), (12, 595790440), (14, 510677520), (15, 476632352), (16, 446842830), (20, 357474264), (21, 340451680), (24, 297895220), (28, 255338760), (30, 238316176), (32, 223421415), (35, 204271008), (40, 178737132), (42, 170225840), (48, 148947610), (56, 127669380), (60, 119158088), (70, 102135504), (80, 89368566), (84, 85112920), (96, 74473805), (105, 68090336), (112, 63834690), (120, 59579044), (140, 51067752), (160, 44684283), (168, 42556460), (210, 34045168), (224, 31917345), (240, 29789522), (280, 25533876), (336, 21278230), (420, 17022584), (480, 14894761), (560, 12766938), (672, 10639115), (769, 9297120), (840, 8511292), (1120, 6383469), (1538, 4648560), (1680, 4255646), (2307, 3099040), (2767, 2583840), (3076, 2324280), (3360, 2127823), (3845, 1859424), (4614, 1549520), (5383, 1328160), (5534, 1291920), (6152, 1162140), (7690, 929712), (8301, 861280), (9228, 774760), (10766, 664080), (11068, 645960), (11535, 619808), (12304, 581070), (13835, 516768), (15380, 464856), (16149, 442720), (16602, 430640), (18456, 387380), (19369, 369120), (21532, 332040), (22136, 322980), (23070, 309904), (24608, 290535), (26915, 265632), (27670, 258384), (30760, 232428), (32298, 221360), (33204, 215320), (36912, 193690), (38738, 184560), (41505, 172256), (43064, 166020), (44272, 161490), (46140, 154952), (53830, 132816), (55340, 129192), (58107, 123040), (61520, 116214), (64596, 110680), (66408, 107660), (73824, 96845), (77476, 92280), (80745, 88544), (83010, 86128)]