988284960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:209

約数の個数: 432

約数和(自身を含む): 3798482688

約数和(自身を除く): 2810197728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 130, 131, 144, 155, 156, 160, 169, 180, 186, 195, 208, 234, 240, 248, 260, 262, 279, 288, 310, 312, 338, 360, 372, 390, 393, 403, 416, 465, 468, 480, 496, 507, 520, 524, 558, 585, 620, 624, 655, 676, 720, 744, 780, 786, 806, 845, 930, 936, 992, 1014, 1040, 1048, 1116, 1170, 1179, 1209, 1240, 1248, 1310, 1352, 1395, 1440, 1488, 1521, 1560, 1572, 1612, 1690, 1703, 1860, 1872, 1965, 2015, 2028, 2080, 2096, 2232, 2340, 2358, 2418, 2480, 2535, 2620, 2704, 2790, 2976, 3042, 3120, 3144, 3224, 3380, 3406, 3627, 3720, 3744, 3930, 4030, 4056, 4061, 4192, 4464, 4680, 4716, 4836, 4960, 5070, 5109, 5239, 5240, 5408, 5580, 5895, 6045, 6084, 6240, 6288, 6448, 6760, 6812, 7254, 7440, 7605, 7860, 8060, 8112, 8122, 8515, 8928, 9360, 9432, 9672, 10140, 10218, 10478, 10480, 11160, 11790, 12090, 12168, 12183, 12576, 12896, 13520, 13624, 14508, 14880, 15210, 15327, 15717, 15720, 16120, 16224, 16244, 17030, 18135, 18720, 18864, 19344, 20280, 20305, 20436, 20956, 20960, 22139, 22320, 23580, 24180, 24336, 24366, 25545, 26195, 27040, 27248, 29016, 30420, 30654, 31434, 31440, 32240, 32488, 34060, 36270, 36549, 37728, 38688, 40560, 40610, 40872, 41912, 44278, 44640, 47151, 47160, 48360, 48672, 48732, 51090, 52390, 52793, 54496, 58032, 60840, 60915, 61308, 62868, 62880, 64480, 64976, 66417, 68120, 72540, 73098, 76635, 78585, 81120, 81220, 81744, 83824, 88556, 94302, 94320, 96720, 97464, 102180, 104780, 105586, 110695, 116064, 121680, 121830, 122616, 125736, 129952, 132834, 136240, 145080, 146196, 153270, 157170, 158379, 162440, 163488, 167648, 177112, 182745, 188604, 188640, 193440, 194928, 199251, 204360, 209560, 211172, 221390, 235755, 243360, 243660, 245232, 251472, 263965, 265668, 272480, 290160, 292392, 306540, 314340, 316758, 324880, 332085, 354224, 365490, 377208, 389856, 398502, 408720, 419120, 422344, 442780, 471510, 475137, 487320, 490464, 502944, 527930, 531336, 580320, 584784, 613080, 628680, 633516, 649760, 664170, 686309, 708448, 730980, 754416, 791895, 797004, 817440, 838240, 844688, 885560, 943020, 950274, 974640, 996255, 1055860, 1062672, 1169568, 1226160, 1257360, 1267032, 1328340, 1372618, 1461960, 1508832, 1583790, 1594008, 1689376, 1771120, 1886040, 1900548, 1949280, 1992510, 2058927, 2111720, 2125344, 2375685, 2452320, 2514720, 2534064, 2656680, 2745236, 2923920, 3167580, 3188016, 3431545, 3542240, 3772080, 3801096, 3985020, 4117854, 4223440, 4751370, 5068128, 5313360, 5490472, 5847840, 6176781, 6335160, 6376032, 6863090, 7544160, 7602192, 7970040, 8235708, 8446880, 9502740, 10294635, 10626720, 10980944, 12353562, 12670320, 13726180, 15204384, 15940080, 16471416, 19005480, 20589270, 21961888, 24707124, 25340640, 27452360, 30883905, 31880160, 32942832, 38010960, 41178540, 49414248, 54904720, 61767810, 65885664, 76021920, 82357080, 98828496, 109809440, 123535620, 164714160, 197656992, 247071240, 329428320, 494142480, 988284960]

約数ペア:

[(1, 988284960), (2, 494142480), (3, 329428320), (4, 247071240), (5, 197656992), (6, 164714160), (8, 123535620), (9, 109809440), (10, 98828496), (12, 82357080), (13, 76021920), (15, 65885664), (16, 61767810), (18, 54904720), (20, 49414248), (24, 41178540), (26, 38010960), (30, 32942832), (31, 31880160), (32, 30883905), (36, 27452360), (39, 25340640), (40, 24707124), (45, 21961888), (48, 20589270), (52, 19005480), (60, 16471416), (62, 15940080), (65, 15204384), (72, 13726180), (78, 12670320), (80, 12353562), (90, 10980944), (93, 10626720), (96, 10294635), (104, 9502740), (117, 8446880), (120, 8235708), (124, 7970040), (130, 7602192), (131, 7544160), (144, 6863090), (155, 6376032), (156, 6335160), (160, 6176781), (169, 5847840), (180, 5490472), (186, 5313360), (195, 5068128), (208, 4751370), (234, 4223440), (240, 4117854), (248, 3985020), (260, 3801096), (262, 3772080), (279, 3542240), (288, 3431545), (310, 3188016), (312, 3167580), (338, 2923920), (360, 2745236), (372, 2656680), (390, 2534064), (393, 2514720), (403, 2452320), (416, 2375685), (465, 2125344), (468, 2111720), (480, 2058927), (496, 1992510), (507, 1949280), (520, 1900548), (524, 1886040), (558, 1771120), (585, 1689376), (620, 1594008), (624, 1583790), (655, 1508832), (676, 1461960), (720, 1372618), (744, 1328340), (780, 1267032), (786, 1257360), (806, 1226160), (845, 1169568), (930, 1062672), (936, 1055860), (992, 996255), (1014, 974640), (1040, 950274), (1048, 943020), (1116, 885560), (1170, 844688), (1179, 838240), (1209, 817440), (1240, 797004), (1248, 791895), (1310, 754416), (1352, 730980), (1395, 708448), (1440, 686309), (1488, 664170), (1521, 649760), (1560, 633516), (1572, 628680), (1612, 613080), (1690, 584784), (1703, 580320), (1860, 531336), (1872, 527930), (1965, 502944), (2015, 490464), (2028, 487320), (2080, 475137), (2096, 471510), (2232, 442780), (2340, 422344), (2358, 419120), (2418, 408720), (2480, 398502), (2535, 389856), (2620, 377208), (2704, 365490), (2790, 354224), (2976, 332085), (3042, 324880), (3120, 316758), (3144, 314340), (3224, 306540), (3380, 292392), (3406, 290160), (3627, 272480), (3720, 265668), (3744, 263965), (3930, 251472), (4030, 245232), (4056, 243660), (4061, 243360), (4192, 235755), (4464, 221390), (4680, 211172), (4716, 209560), (4836, 204360), (4960, 199251), (5070, 194928), (5109, 193440), (5239, 188640), (5240, 188604), (5408, 182745), (5580, 177112), (5895, 167648), (6045, 163488), (6084, 162440), (6240, 158379), (6288, 157170), (6448, 153270), (6760, 146196), (6812, 145080), (7254, 136240), (7440, 132834), (7605, 129952), (7860, 125736), (8060, 122616), (8112, 121830), (8122, 121680), (8515, 116064), (8928, 110695), (9360, 105586), (9432, 104780), (9672, 102180), (10140, 97464), (10218, 96720), (10478, 94320), (10480, 94302), (11160, 88556), (11790, 83824), (12090, 81744), (12168, 81220), (12183, 81120), (12576, 78585), (12896, 76635), (13520, 73098), (13624, 72540), (14508, 68120), (14880, 66417), (15210, 64976), (15327, 64480), (15717, 62880), (15720, 62868), (16120, 61308), (16224, 60915), (16244, 60840), (17030, 58032), (18135, 54496), (18720, 52793), (18864, 52390), (19344, 51090), (20280, 48732), (20305, 48672), (20436, 48360), (20956, 47160), (20960, 47151), (22139, 44640), (22320, 44278), (23580, 41912), (24180, 40872), (24336, 40610), (24366, 40560), (25545, 38688), (26195, 37728), (27040, 36549), (27248, 36270), (29016, 34060), (30420, 32488), (30654, 32240), (31434, 31440)]