8233680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1$

素因数の和:78

約数の個数: 240

約数和(自身を含む): 32676480

約数和(自身を除く): 24442800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 29, 30, 35, 39, 40, 42, 48, 52, 56, 58, 60, 65, 70, 78, 80, 84, 87, 91, 104, 105, 112, 116, 120, 130, 140, 145, 156, 168, 169, 174, 182, 195, 203, 208, 210, 232, 240, 260, 273, 280, 290, 312, 336, 338, 348, 364, 377, 390, 406, 420, 435, 455, 464, 507, 520, 546, 560, 580, 609, 624, 676, 696, 728, 754, 780, 812, 840, 845, 870, 910, 1014, 1015, 1040, 1092, 1131, 1160, 1183, 1218, 1352, 1365, 1392, 1456, 1508, 1560, 1624, 1680, 1690, 1740, 1820, 1885, 2028, 2030, 2184, 2262, 2320, 2366, 2436, 2535, 2639, 2704, 2730, 3016, 3045, 3120, 3248, 3380, 3480, 3549, 3640, 3770, 4056, 4060, 4368, 4524, 4732, 4872, 4901, 5070, 5278, 5460, 5655, 5915, 6032, 6090, 6760, 6960, 7098, 7280, 7540, 7917, 8112, 8120, 9048, 9464, 9744, 9802, 10140, 10556, 10920, 11310, 11830, 12180, 13195, 13520, 14196, 14703, 15080, 15834, 16240, 17745, 18096, 18928, 19604, 20280, 21112, 21840, 22620, 23660, 24360, 24505, 26390, 28392, 29406, 30160, 31668, 34307, 35490, 39208, 39585, 40560, 42224, 45240, 47320, 48720, 49010, 52780, 56784, 58812, 63336, 68614, 70980, 73515, 78416, 79170, 90480, 94640, 98020, 102921, 105560, 117624, 126672, 137228, 141960, 147030, 158340, 171535, 196040, 205842, 211120, 235248, 274456, 283920, 294060, 316680, 343070, 392080, 411684, 514605, 548912, 588120, 633360, 686140, 823368, 1029210, 1176240, 1372280, 1646736, 2058420, 2744560, 4116840, 8233680]

約数ペア:

[(1, 8233680), (2, 4116840), (3, 2744560), (4, 2058420), (5, 1646736), (6, 1372280), (7, 1176240), (8, 1029210), (10, 823368), (12, 686140), (13, 633360), (14, 588120), (15, 548912), (16, 514605), (20, 411684), (21, 392080), (24, 343070), (26, 316680), (28, 294060), (29, 283920), (30, 274456), (35, 235248), (39, 211120), (40, 205842), (42, 196040), (48, 171535), (52, 158340), (56, 147030), (58, 141960), (60, 137228), (65, 126672), (70, 117624), (78, 105560), (80, 102921), (84, 98020), (87, 94640), (91, 90480), (104, 79170), (105, 78416), (112, 73515), (116, 70980), (120, 68614), (130, 63336), (140, 58812), (145, 56784), (156, 52780), (168, 49010), (169, 48720), (174, 47320), (182, 45240), (195, 42224), (203, 40560), (208, 39585), (210, 39208), (232, 35490), (240, 34307), (260, 31668), (273, 30160), (280, 29406), (290, 28392), (312, 26390), (336, 24505), (338, 24360), (348, 23660), (364, 22620), (377, 21840), (390, 21112), (406, 20280), (420, 19604), (435, 18928), (455, 18096), (464, 17745), (507, 16240), (520, 15834), (546, 15080), (560, 14703), (580, 14196), (609, 13520), (624, 13195), (676, 12180), (696, 11830), (728, 11310), (754, 10920), (780, 10556), (812, 10140), (840, 9802), (845, 9744), (870, 9464), (910, 9048), (1014, 8120), (1015, 8112), (1040, 7917), (1092, 7540), (1131, 7280), (1160, 7098), (1183, 6960), (1218, 6760), (1352, 6090), (1365, 6032), (1392, 5915), (1456, 5655), (1508, 5460), (1560, 5278), (1624, 5070), (1680, 4901), (1690, 4872), (1740, 4732), (1820, 4524), (1885, 4368), (2028, 4060), (2030, 4056), (2184, 3770), (2262, 3640), (2320, 3549), (2366, 3480), (2436, 3380), (2535, 3248), (2639, 3120), (2704, 3045), (2730, 3016)]