287330160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:216

約数の個数: 320

約数和(自身を含む): 1044933120

約数和(自身を除く): 757602960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 37, 38, 39, 40, 48, 52, 57, 60, 65, 74, 76, 78, 80, 95, 104, 111, 114, 120, 130, 131, 148, 152, 156, 185, 190, 195, 208, 222, 228, 240, 247, 260, 262, 285, 296, 304, 312, 370, 380, 390, 393, 444, 456, 481, 494, 520, 524, 555, 570, 592, 624, 655, 703, 740, 741, 760, 780, 786, 888, 912, 962, 988, 1040, 1048, 1110, 1140, 1235, 1310, 1406, 1443, 1480, 1482, 1520, 1560, 1572, 1703, 1776, 1924, 1965, 1976, 2096, 2109, 2220, 2280, 2405, 2470, 2489, 2620, 2812, 2886, 2960, 2964, 3120, 3144, 3406, 3515, 3705, 3848, 3930, 3952, 4218, 4440, 4560, 4810, 4847, 4940, 4978, 5109, 5240, 5624, 5772, 5928, 6288, 6812, 7030, 7215, 7410, 7467, 7696, 7860, 8436, 8515, 8880, 9139, 9620, 9694, 9880, 9956, 10218, 10480, 10545, 11248, 11544, 11856, 12445, 13624, 14060, 14430, 14541, 14820, 14934, 15720, 16872, 17030, 18278, 19240, 19388, 19760, 19912, 20436, 21090, 23088, 24235, 24890, 25545, 27248, 27417, 28120, 28860, 29082, 29640, 29868, 31440, 32357, 33744, 34060, 36556, 37335, 38480, 38776, 39824, 40872, 42180, 45695, 48470, 49780, 51090, 54834, 56240, 57720, 58164, 59280, 59736, 63011, 64714, 68120, 72705, 73112, 74670, 77552, 81744, 84360, 91390, 92093, 96940, 97071, 99560, 102180, 109668, 115440, 116328, 119472, 126022, 129428, 136240, 137085, 145410, 146224, 149340, 161785, 168720, 182780, 184186, 189033, 193880, 194142, 199120, 204360, 219336, 232656, 252044, 258856, 274170, 276279, 290820, 298680, 315055, 323570, 365560, 368372, 378066, 387760, 388284, 408720, 438672, 460465, 485355, 504088, 517712, 548340, 552558, 581640, 597360, 630110, 647140, 731120, 736744, 756132, 776568, 920930, 945165, 970710, 1008176, 1096680, 1105116, 1163280, 1197209, 1260220, 1294280, 1381395, 1473488, 1512264, 1553136, 1841860, 1890330, 1941420, 2193360, 2210232, 2394418, 2520440, 2588560, 2762790, 3024528, 3591627, 3683720, 3780660, 3882840, 4420464, 4788836, 5040880, 5525580, 5986045, 7183254, 7367440, 7561320, 7765680, 9577672, 11051160, 11972090, 14366508, 15122640, 17958135, 19155344, 22102320, 23944180, 28733016, 35916270, 47888360, 57466032, 71832540, 95776720, 143665080, 287330160]

約数ペア:

[(1, 287330160), (2, 143665080), (3, 95776720), (4, 71832540), (5, 57466032), (6, 47888360), (8, 35916270), (10, 28733016), (12, 23944180), (13, 22102320), (15, 19155344), (16, 17958135), (19, 15122640), (20, 14366508), (24, 11972090), (26, 11051160), (30, 9577672), (37, 7765680), (38, 7561320), (39, 7367440), (40, 7183254), (48, 5986045), (52, 5525580), (57, 5040880), (60, 4788836), (65, 4420464), (74, 3882840), (76, 3780660), (78, 3683720), (80, 3591627), (95, 3024528), (104, 2762790), (111, 2588560), (114, 2520440), (120, 2394418), (130, 2210232), (131, 2193360), (148, 1941420), (152, 1890330), (156, 1841860), (185, 1553136), (190, 1512264), (195, 1473488), (208, 1381395), (222, 1294280), (228, 1260220), (240, 1197209), (247, 1163280), (260, 1105116), (262, 1096680), (285, 1008176), (296, 970710), (304, 945165), (312, 920930), (370, 776568), (380, 756132), (390, 736744), (393, 731120), (444, 647140), (456, 630110), (481, 597360), (494, 581640), (520, 552558), (524, 548340), (555, 517712), (570, 504088), (592, 485355), (624, 460465), (655, 438672), (703, 408720), (740, 388284), (741, 387760), (760, 378066), (780, 368372), (786, 365560), (888, 323570), (912, 315055), (962, 298680), (988, 290820), (1040, 276279), (1048, 274170), (1110, 258856), (1140, 252044), (1235, 232656), (1310, 219336), (1406, 204360), (1443, 199120), (1480, 194142), (1482, 193880), (1520, 189033), (1560, 184186), (1572, 182780), (1703, 168720), (1776, 161785), (1924, 149340), (1965, 146224), (1976, 145410), (2096, 137085), (2109, 136240), (2220, 129428), (2280, 126022), (2405, 119472), (2470, 116328), (2489, 115440), (2620, 109668), (2812, 102180), (2886, 99560), (2960, 97071), (2964, 96940), (3120, 92093), (3144, 91390), (3406, 84360), (3515, 81744), (3705, 77552), (3848, 74670), (3930, 73112), (3952, 72705), (4218, 68120), (4440, 64714), (4560, 63011), (4810, 59736), (4847, 59280), (4940, 58164), (4978, 57720), (5109, 56240), (5240, 54834), (5624, 51090), (5772, 49780), (5928, 48470), (6288, 45695), (6812, 42180), (7030, 40872), (7215, 39824), (7410, 38776), (7467, 38480), (7696, 37335), (7860, 36556), (8436, 34060), (8515, 33744), (8880, 32357), (9139, 31440), (9620, 29868), (9694, 29640), (9880, 29082), (9956, 28860), (10218, 28120), (10480, 27417), (10545, 27248), (11248, 25545), (11544, 24890), (11856, 24235), (12445, 23088), (13624, 21090), (14060, 20436), (14430, 19912), (14541, 19760), (14820, 19388), (14934, 19240), (15720, 18278), (16872, 17030)]