110644240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:201

約数の個数: 160

約数和(自身を含む): 309980160

約数和(自身を除く): 199335920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 61, 70, 79, 80, 82, 112, 122, 140, 158, 164, 205, 244, 280, 287, 305, 316, 328, 395, 410, 427, 488, 553, 560, 574, 610, 632, 656, 790, 820, 854, 976, 1106, 1148, 1220, 1264, 1435, 1580, 1640, 1708, 2135, 2212, 2296, 2440, 2501, 2765, 2870, 3160, 3239, 3280, 3416, 4270, 4424, 4592, 4819, 4880, 5002, 5530, 5740, 6320, 6478, 6832, 8540, 8848, 9638, 10004, 11060, 11480, 12505, 12956, 16195, 17080, 17507, 19276, 20008, 22120, 22673, 22960, 24095, 25010, 25912, 32390, 33733, 34160, 35014, 38552, 40016, 44240, 45346, 48190, 50020, 51824, 64780, 67466, 70028, 77104, 87535, 90692, 96380, 100040, 113365, 129560, 134932, 140056, 168665, 175070, 181384, 192760, 197579, 200080, 226730, 259120, 269864, 280112, 337330, 350140, 362768, 385520, 395158, 453460, 539728, 674660, 700280, 790316, 906920, 987895, 1349320, 1383053, 1400560, 1580632, 1813840, 1975790, 2698640, 2766106, 3161264, 3951580, 5532212, 6915265, 7903160, 11064424, 13830530, 15806320, 22128848, 27661060, 55322120, 110644240]

約数ペア:

[(1, 110644240), (2, 55322120), (4, 27661060), (5, 22128848), (7, 15806320), (8, 13830530), (10, 11064424), (14, 7903160), (16, 6915265), (20, 5532212), (28, 3951580), (35, 3161264), (40, 2766106), (41, 2698640), (56, 1975790), (61, 1813840), (70, 1580632), (79, 1400560), (80, 1383053), (82, 1349320), (112, 987895), (122, 906920), (140, 790316), (158, 700280), (164, 674660), (205, 539728), (244, 453460), (280, 395158), (287, 385520), (305, 362768), (316, 350140), (328, 337330), (395, 280112), (410, 269864), (427, 259120), (488, 226730), (553, 200080), (560, 197579), (574, 192760), (610, 181384), (632, 175070), (656, 168665), (790, 140056), (820, 134932), (854, 129560), (976, 113365), (1106, 100040), (1148, 96380), (1220, 90692), (1264, 87535), (1435, 77104), (1580, 70028), (1640, 67466), (1708, 64780), (2135, 51824), (2212, 50020), (2296, 48190), (2440, 45346), (2501, 44240), (2765, 40016), (2870, 38552), (3160, 35014), (3239, 34160), (3280, 33733), (3416, 32390), (4270, 25912), (4424, 25010), (4592, 24095), (4819, 22960), (4880, 22673), (5002, 22120), (5530, 20008), (5740, 19276), (6320, 17507), (6478, 17080), (6832, 16195), (8540, 12956), (8848, 12505), (9638, 11480), (10004, 11060)]