171156960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:298

約数の個数: 288

約数和(自身を含む): 647232768

約数和(自身を除く): 476075808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 41, 45, 48, 52, 60, 65, 72, 78, 80, 82, 90, 96, 104, 117, 120, 123, 130, 144, 156, 160, 164, 180, 195, 205, 208, 223, 234, 240, 246, 260, 288, 312, 328, 360, 369, 390, 410, 416, 446, 468, 480, 492, 520, 533, 585, 615, 624, 656, 669, 720, 738, 780, 820, 892, 936, 984, 1040, 1066, 1115, 1170, 1230, 1248, 1312, 1338, 1440, 1476, 1560, 1599, 1640, 1784, 1845, 1872, 1968, 2007, 2080, 2132, 2230, 2340, 2460, 2665, 2676, 2899, 2952, 3120, 3198, 3280, 3345, 3568, 3690, 3744, 3936, 4014, 4264, 4460, 4680, 4797, 4920, 5330, 5352, 5798, 5904, 6240, 6396, 6560, 6690, 7136, 7380, 7995, 8028, 8528, 8697, 8920, 9143, 9360, 9594, 9840, 10035, 10660, 10704, 11596, 11808, 12792, 13380, 14495, 14760, 15990, 16056, 17056, 17394, 17840, 18286, 18720, 19188, 19680, 20070, 21320, 21408, 23192, 23985, 25584, 26091, 26760, 27429, 28990, 29520, 31980, 32112, 34788, 35680, 36572, 38376, 40140, 42640, 43485, 45715, 46384, 47970, 51168, 52182, 53520, 54858, 57980, 59040, 63960, 64224, 69576, 73144, 76752, 80280, 82287, 85280, 86970, 91430, 92768, 95940, 104364, 107040, 109716, 115960, 118859, 127920, 130455, 137145, 139152, 146288, 153504, 160560, 164574, 173940, 182860, 191880, 208728, 219432, 231920, 237718, 255840, 260910, 274290, 278304, 292576, 321120, 329148, 347880, 356577, 365720, 383760, 411435, 417456, 438864, 463840, 475436, 521820, 548580, 594295, 658296, 695760, 713154, 731440, 767520, 822870, 834912, 877728, 950872, 1043640, 1069731, 1097160, 1188590, 1316592, 1391520, 1426308, 1462880, 1645740, 1782885, 1901744, 2087280, 2139462, 2194320, 2377180, 2633184, 2852616, 3291480, 3565770, 3803488, 4174560, 4278924, 4388640, 4754360, 5348655, 5705232, 6582960, 7131540, 8557848, 9508720, 10697310, 11410464, 13165920, 14263080, 17115696, 19017440, 21394620, 28526160, 34231392, 42789240, 57052320, 85578480, 171156960]

約数ペア:

[(1, 171156960), (2, 85578480), (3, 57052320), (4, 42789240), (5, 34231392), (6, 28526160), (8, 21394620), (9, 19017440), (10, 17115696), (12, 14263080), (13, 13165920), (15, 11410464), (16, 10697310), (18, 9508720), (20, 8557848), (24, 7131540), (26, 6582960), (30, 5705232), (32, 5348655), (36, 4754360), (39, 4388640), (40, 4278924), (41, 4174560), (45, 3803488), (48, 3565770), (52, 3291480), (60, 2852616), (65, 2633184), (72, 2377180), (78, 2194320), (80, 2139462), (82, 2087280), (90, 1901744), (96, 1782885), (104, 1645740), (117, 1462880), (120, 1426308), (123, 1391520), (130, 1316592), (144, 1188590), (156, 1097160), (160, 1069731), (164, 1043640), (180, 950872), (195, 877728), (205, 834912), (208, 822870), (223, 767520), (234, 731440), (240, 713154), (246, 695760), (260, 658296), (288, 594295), (312, 548580), (328, 521820), (360, 475436), (369, 463840), (390, 438864), (410, 417456), (416, 411435), (446, 383760), (468, 365720), (480, 356577), (492, 347880), (520, 329148), (533, 321120), (585, 292576), (615, 278304), (624, 274290), (656, 260910), (669, 255840), (720, 237718), (738, 231920), (780, 219432), (820, 208728), (892, 191880), (936, 182860), (984, 173940), (1040, 164574), (1066, 160560), (1115, 153504), (1170, 146288), (1230, 139152), (1248, 137145), (1312, 130455), (1338, 127920), (1440, 118859), (1476, 115960), (1560, 109716), (1599, 107040), (1640, 104364), (1784, 95940), (1845, 92768), (1872, 91430), (1968, 86970), (2007, 85280), (2080, 82287), (2132, 80280), (2230, 76752), (2340, 73144), (2460, 69576), (2665, 64224), (2676, 63960), (2899, 59040), (2952, 57980), (3120, 54858), (3198, 53520), (3280, 52182), (3345, 51168), (3568, 47970), (3690, 46384), (3744, 45715), (3936, 43485), (4014, 42640), (4264, 40140), (4460, 38376), (4680, 36572), (4797, 35680), (4920, 34788), (5330, 32112), (5352, 31980), (5798, 29520), (5904, 28990), (6240, 27429), (6396, 26760), (6560, 26091), (6690, 25584), (7136, 23985), (7380, 23192), (7995, 21408), (8028, 21320), (8528, 20070), (8697, 19680), (8920, 19188), (9143, 18720), (9360, 18286), (9594, 17840), (9840, 17394), (10035, 17056), (10660, 16056), (10704, 15990), (11596, 14760), (11808, 14495), (12792, 13380)]