831437880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:263

約数の個数: 384

約数和(自身を含む): 3188808000

約数和(自身を除く): 2357370120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 73, 78, 84, 91, 98, 104, 105, 120, 130, 140, 146, 147, 149, 156, 168, 182, 195, 196, 210, 219, 245, 260, 273, 280, 292, 294, 298, 312, 364, 365, 390, 392, 420, 438, 447, 455, 490, 511, 520, 546, 584, 588, 596, 637, 728, 730, 735, 745, 780, 840, 876, 894, 910, 949, 980, 1022, 1043, 1092, 1095, 1176, 1192, 1274, 1365, 1460, 1470, 1490, 1533, 1560, 1752, 1788, 1820, 1898, 1911, 1937, 1960, 2044, 2086, 2184, 2190, 2235, 2548, 2555, 2730, 2847, 2920, 2940, 2980, 3066, 3129, 3185, 3576, 3577, 3640, 3796, 3822, 3874, 4088, 4172, 4380, 4470, 4745, 5096, 5110, 5215, 5460, 5694, 5811, 5880, 5960, 6132, 6258, 6370, 6643, 7154, 7301, 7592, 7644, 7665, 7748, 8344, 8760, 8940, 9490, 9555, 9685, 10220, 10430, 10731, 10877, 10920, 11388, 11622, 12264, 12516, 12740, 13286, 13559, 14235, 14308, 14602, 15288, 15330, 15496, 15645, 17880, 17885, 18980, 19110, 19370, 19929, 20440, 20860, 21462, 21754, 21903, 22776, 23244, 25032, 25480, 26572, 27118, 28470, 28616, 29055, 29204, 30660, 31290, 32631, 33215, 35770, 36505, 37960, 38220, 38740, 39858, 40677, 41720, 42924, 43508, 43806, 46488, 46501, 53144, 53655, 54236, 54385, 56940, 58110, 58408, 61320, 62580, 65262, 66430, 67795, 71540, 73010, 76139, 76440, 77480, 79716, 81354, 85848, 87016, 87612, 93002, 94913, 99645, 107310, 108472, 108770, 109515, 113880, 116220, 125160, 130524, 132860, 135590, 139503, 141401, 143080, 146020, 152278, 159432, 162708, 163155, 175224, 186004, 189826, 199290, 203385, 214620, 217540, 219030, 228417, 232440, 232505, 261048, 265720, 271180, 279006, 282802, 284739, 292040, 304556, 325416, 326310, 372008, 379652, 380695, 398580, 406770, 424203, 429240, 435080, 438060, 456834, 465010, 474565, 532973, 542360, 558012, 565604, 569478, 609112, 652620, 697515, 707005, 759304, 761390, 797160, 813540, 848406, 876120, 913668, 930020, 949130, 989807, 1065946, 1116024, 1131208, 1138956, 1142085, 1305240, 1395030, 1414010, 1423695, 1522780, 1598919, 1627080, 1696812, 1827336, 1860040, 1898260, 1979614, 2121015, 2131892, 2277912, 2284170, 2664865, 2790060, 2828020, 2847390, 2969421, 3045560, 3197838, 3393624, 3796520, 3959228, 4242030, 4263784, 4568340, 4949035, 5329730, 5580120, 5656040, 5694780, 5938842, 6395676, 6928649, 7918456, 7994595, 8484060, 9136680, 9898070, 10659460, 11389560, 11877684, 12791352, 13857298, 14847105, 15989190, 16968120, 19796140, 20785947, 21318920, 23755368, 27714596, 29694210, 31978380, 34643245, 39592280, 41571894, 55429192, 59388420, 63956760, 69286490, 83143788, 103929735, 118776840, 138572980, 166287576, 207859470, 277145960, 415718940, 831437880]

約数ペア:

[(1, 831437880), (2, 415718940), (3, 277145960), (4, 207859470), (5, 166287576), (6, 138572980), (7, 118776840), (8, 103929735), (10, 83143788), (12, 69286490), (13, 63956760), (14, 59388420), (15, 55429192), (20, 41571894), (21, 39592280), (24, 34643245), (26, 31978380), (28, 29694210), (30, 27714596), (35, 23755368), (39, 21318920), (40, 20785947), (42, 19796140), (49, 16968120), (52, 15989190), (56, 14847105), (60, 13857298), (65, 12791352), (70, 11877684), (73, 11389560), (78, 10659460), (84, 9898070), (91, 9136680), (98, 8484060), (104, 7994595), (105, 7918456), (120, 6928649), (130, 6395676), (140, 5938842), (146, 5694780), (147, 5656040), (149, 5580120), (156, 5329730), (168, 4949035), (182, 4568340), (195, 4263784), (196, 4242030), (210, 3959228), (219, 3796520), (245, 3393624), (260, 3197838), (273, 3045560), (280, 2969421), (292, 2847390), (294, 2828020), (298, 2790060), (312, 2664865), (364, 2284170), (365, 2277912), (390, 2131892), (392, 2121015), (420, 1979614), (438, 1898260), (447, 1860040), (455, 1827336), (490, 1696812), (511, 1627080), (520, 1598919), (546, 1522780), (584, 1423695), (588, 1414010), (596, 1395030), (637, 1305240), (728, 1142085), (730, 1138956), (735, 1131208), (745, 1116024), (780, 1065946), (840, 989807), (876, 949130), (894, 930020), (910, 913668), (949, 876120), (980, 848406), (1022, 813540), (1043, 797160), (1092, 761390), (1095, 759304), (1176, 707005), (1192, 697515), (1274, 652620), (1365, 609112), (1460, 569478), (1470, 565604), (1490, 558012), (1533, 542360), (1560, 532973), (1752, 474565), (1788, 465010), (1820, 456834), (1898, 438060), (1911, 435080), (1937, 429240), (1960, 424203), (2044, 406770), (2086, 398580), (2184, 380695), (2190, 379652), (2235, 372008), (2548, 326310), (2555, 325416), (2730, 304556), (2847, 292040), (2920, 284739), (2940, 282802), (2980, 279006), (3066, 271180), (3129, 265720), (3185, 261048), (3576, 232505), (3577, 232440), (3640, 228417), (3796, 219030), (3822, 217540), (3874, 214620), (4088, 203385), (4172, 199290), (4380, 189826), (4470, 186004), (4745, 175224), (5096, 163155), (5110, 162708), (5215, 159432), (5460, 152278), (5694, 146020), (5811, 143080), (5880, 141401), (5960, 139503), (6132, 135590), (6258, 132860), (6370, 130524), (6643, 125160), (7154, 116220), (7301, 113880), (7592, 109515), (7644, 108770), (7665, 108472), (7748, 107310), (8344, 99645), (8760, 94913), (8940, 93002), (9490, 87612), (9555, 87016), (9685, 85848), (10220, 81354), (10430, 79716), (10731, 77480), (10877, 76440), (10920, 76139), (11388, 73010), (11622, 71540), (12264, 67795), (12516, 66430), (12740, 65262), (13286, 62580), (13559, 61320), (14235, 58408), (14308, 58110), (14602, 56940), (15288, 54385), (15330, 54236), (15496, 53655), (15645, 53144), (17880, 46501), (17885, 46488), (18980, 43806), (19110, 43508), (19370, 42924), (19929, 41720), (20440, 40677), (20860, 39858), (21462, 38740), (21754, 38220), (21903, 37960), (22776, 36505), (23244, 35770), (25032, 33215), (25480, 32631), (26572, 31290), (27118, 30660), (28470, 29204), (28616, 29055)]