81160560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:97

約数の個数: 360

約数和(自身を含む): 318595680

約数和(自身を除く): 237435120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 29, 30, 36, 39, 40, 45, 46, 48, 52, 58, 60, 65, 69, 72, 78, 80, 87, 90, 92, 104, 115, 116, 117, 120, 130, 138, 144, 145, 156, 169, 174, 180, 184, 195, 207, 208, 230, 232, 234, 240, 260, 261, 276, 290, 299, 312, 338, 345, 348, 360, 368, 377, 390, 414, 435, 460, 464, 468, 507, 520, 522, 552, 580, 585, 598, 624, 667, 676, 690, 696, 720, 754, 780, 828, 845, 870, 897, 920, 936, 1014, 1035, 1040, 1044, 1104, 1131, 1160, 1170, 1196, 1305, 1334, 1352, 1380, 1392, 1495, 1508, 1521, 1560, 1656, 1690, 1740, 1794, 1840, 1872, 1885, 2001, 2028, 2070, 2088, 2262, 2320, 2340, 2392, 2535, 2610, 2668, 2691, 2704, 2760, 2990, 3016, 3042, 3120, 3312, 3335, 3380, 3393, 3480, 3588, 3770, 3887, 4002, 4056, 4140, 4176, 4485, 4524, 4680, 4784, 4901, 5070, 5220, 5336, 5382, 5520, 5655, 5980, 6003, 6032, 6084, 6670, 6760, 6786, 6960, 7176, 7540, 7605, 7774, 8004, 8112, 8280, 8671, 8970, 9048, 9360, 9802, 10005, 10140, 10440, 10672, 10764, 11310, 11661, 11960, 12006, 12168, 13340, 13455, 13520, 13572, 14352, 14703, 15080, 15210, 15548, 16008, 16560, 16965, 17342, 17940, 18096, 19435, 19604, 20010, 20280, 20880, 21528, 22620, 23322, 23920, 24012, 24336, 24505, 26013, 26680, 26910, 27144, 29406, 30015, 30160, 30420, 31096, 32016, 33930, 34684, 34983, 35880, 38870, 39208, 40020, 40560, 43056, 43355, 44109, 45240, 46644, 48024, 49010, 52026, 53360, 53820, 54288, 58305, 58812, 60030, 60840, 62192, 67860, 69368, 69966, 71760, 73515, 77740, 78039, 78416, 80040, 86710, 88218, 90480, 93288, 96048, 98020, 104052, 107640, 112723, 116610, 117624, 120060, 121680, 130065, 135720, 138736, 139932, 147030, 155480, 156078, 160080, 173420, 174915, 176436, 186576, 196040, 208104, 215280, 220545, 225446, 233220, 235248, 240120, 260130, 271440, 279864, 294060, 310960, 312156, 338169, 346840, 349830, 352872, 390195, 392080, 416208, 441090, 450892, 466440, 480240, 520260, 559728, 563615, 588120, 624312, 676338, 693680, 699660, 705744, 780390, 882180, 901784, 932880, 1014507, 1040520, 1127230, 1176240, 1248624, 1352676, 1399320, 1560780, 1690845, 1764360, 1803568, 2029014, 2081040, 2254460, 2705352, 2798640, 3121560, 3381690, 3528720, 4058028, 4508920, 5072535, 5410704, 6243120, 6763380, 8116056, 9017840, 10145070, 13526760, 16232112, 20290140, 27053520, 40580280, 81160560]

約数ペア:

[(1, 81160560), (2, 40580280), (3, 27053520), (4, 20290140), (5, 16232112), (6, 13526760), (8, 10145070), (9, 9017840), (10, 8116056), (12, 6763380), (13, 6243120), (15, 5410704), (16, 5072535), (18, 4508920), (20, 4058028), (23, 3528720), (24, 3381690), (26, 3121560), (29, 2798640), (30, 2705352), (36, 2254460), (39, 2081040), (40, 2029014), (45, 1803568), (46, 1764360), (48, 1690845), (52, 1560780), (58, 1399320), (60, 1352676), (65, 1248624), (69, 1176240), (72, 1127230), (78, 1040520), (80, 1014507), (87, 932880), (90, 901784), (92, 882180), (104, 780390), (115, 705744), (116, 699660), (117, 693680), (120, 676338), (130, 624312), (138, 588120), (144, 563615), (145, 559728), (156, 520260), (169, 480240), (174, 466440), (180, 450892), (184, 441090), (195, 416208), (207, 392080), (208, 390195), (230, 352872), (232, 349830), (234, 346840), (240, 338169), (260, 312156), (261, 310960), (276, 294060), (290, 279864), (299, 271440), (312, 260130), (338, 240120), (345, 235248), (348, 233220), (360, 225446), (368, 220545), (377, 215280), (390, 208104), (414, 196040), (435, 186576), (460, 176436), (464, 174915), (468, 173420), (507, 160080), (520, 156078), (522, 155480), (552, 147030), (580, 139932), (585, 138736), (598, 135720), (624, 130065), (667, 121680), (676, 120060), (690, 117624), (696, 116610), (720, 112723), (754, 107640), (780, 104052), (828, 98020), (845, 96048), (870, 93288), (897, 90480), (920, 88218), (936, 86710), (1014, 80040), (1035, 78416), (1040, 78039), (1044, 77740), (1104, 73515), (1131, 71760), (1160, 69966), (1170, 69368), (1196, 67860), (1305, 62192), (1334, 60840), (1352, 60030), (1380, 58812), (1392, 58305), (1495, 54288), (1508, 53820), (1521, 53360), (1560, 52026), (1656, 49010), (1690, 48024), (1740, 46644), (1794, 45240), (1840, 44109), (1872, 43355), (1885, 43056), (2001, 40560), (2028, 40020), (2070, 39208), (2088, 38870), (2262, 35880), (2320, 34983), (2340, 34684), (2392, 33930), (2535, 32016), (2610, 31096), (2668, 30420), (2691, 30160), (2704, 30015), (2760, 29406), (2990, 27144), (3016, 26910), (3042, 26680), (3120, 26013), (3312, 24505), (3335, 24336), (3380, 24012), (3393, 23920), (3480, 23322), (3588, 22620), (3770, 21528), (3887, 20880), (4002, 20280), (4056, 20010), (4140, 19604), (4176, 19435), (4485, 18096), (4524, 17940), (4680, 17342), (4784, 16965), (4901, 16560), (5070, 16008), (5220, 15548), (5336, 15210), (5382, 15080), (5520, 14703), (5655, 14352), (5980, 13572), (6003, 13520), (6032, 13455), (6084, 13340), (6670, 12168), (6760, 12006), (6786, 11960), (6960, 11661), (7176, 11310), (7540, 10764), (7605, 10672), (7774, 10440), (8004, 10140), (8112, 10005), (8280, 9802), (8671, 9360), (8970, 9048)]