155872080

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1$

素因数の和:116

約数の個数: 480

約数和(自身を含む): 675313920

約数和(自身を除く): 519441840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 61, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 108, 112, 117, 120, 122, 126, 130, 135, 140, 144, 156, 168, 169, 180, 182, 183, 189, 195, 208, 210, 216, 234, 240, 244, 252, 260, 270, 273, 280, 305, 312, 315, 336, 338, 351, 360, 364, 366, 378, 390, 420, 427, 432, 455, 468, 488, 504, 507, 520, 540, 546, 549, 560, 585, 610, 624, 630, 676, 702, 720, 728, 732, 756, 780, 793, 819, 840, 845, 854, 910, 915, 936, 945, 976, 1008, 1014, 1040, 1080, 1092, 1098, 1170, 1183, 1220, 1260, 1281, 1352, 1365, 1404, 1456, 1464, 1512, 1521, 1560, 1586, 1638, 1647, 1680, 1690, 1708, 1755, 1820, 1830, 1872, 1890, 2028, 2135, 2160, 2184, 2196, 2340, 2366, 2379, 2440, 2457, 2520, 2535, 2562, 2704, 2730, 2745, 2808, 2928, 3024, 3042, 3120, 3172, 3276, 3294, 3380, 3416, 3510, 3549, 3640, 3660, 3780, 3843, 3965, 4056, 4095, 4270, 4368, 4392, 4563, 4680, 4732, 4758, 4880, 4914, 5040, 5070, 5124, 5460, 5490, 5551, 5616, 5915, 6084, 6344, 6405, 6552, 6588, 6760, 6832, 7020, 7098, 7137, 7280, 7320, 7560, 7605, 7686, 7930, 8112, 8190, 8235, 8540, 8784, 9126, 9360, 9464, 9516, 9828, 10140, 10248, 10309, 10647, 10920, 10980, 11102, 11529, 11830, 11895, 12168, 12285, 12688, 12810, 13104, 13176, 13520, 14040, 14196, 14274, 14640, 15120, 15210, 15372, 15860, 16380, 16470, 16653, 17080, 17745, 18252, 18928, 19032, 19215, 19656, 20280, 20496, 20618, 21294, 21411, 21840, 21960, 22204, 22815, 23058, 23660, 23790, 24336, 24570, 25620, 26352, 27755, 28080, 28392, 28548, 30420, 30744, 30927, 31720, 31941, 32760, 32940, 33306, 34160, 35490, 35685, 36504, 38064, 38430, 39312, 40560, 41236, 42588, 42822, 43920, 44408, 45630, 46116, 47320, 47580, 49140, 49959, 51240, 51545, 53235, 55510, 56784, 57096, 57645, 60840, 61488, 61854, 63440, 63882, 65520, 65880, 66612, 70980, 71370, 72163, 73008, 76860, 82472, 83265, 85176, 85644, 88816, 91260, 92232, 92781, 94640, 95160, 98280, 99918, 102480, 103090, 106470, 107055, 111020, 114192, 115290, 121680, 123708, 127764, 131760, 133224, 141960, 142740, 144326, 149877, 153720, 154635, 159705, 164944, 166530, 170352, 171288, 182520, 184464, 185562, 190320, 196560, 199836, 206180, 212940, 214110, 216489, 222040, 230580, 247416, 249795, 255528, 266448, 278343, 283920, 285480, 288652, 299754, 307440, 309270, 319410, 333060, 342576, 360815, 365040, 371124, 399672, 412360, 425880, 428220, 432978, 444080, 461160, 463905, 494832, 499590, 511056, 556686, 570960, 577304, 599508, 618540, 638820, 649467, 666120, 721630, 742248, 749385, 799344, 824720, 851760, 856440, 865956, 922320, 927810, 999180, 1082445, 1113372, 1154608, 1199016, 1237080, 1277640, 1298934, 1332240, 1391715, 1443260, 1484496, 1498770, 1712880, 1731912, 1855620, 1948401, 1998360, 2164890, 2226744, 2398032, 2474160, 2555280, 2597868, 2783430, 2886520, 2997540, 3247335, 3463824, 3711240, 3896802, 3996720, 4329780, 4453488, 5195736, 5566860, 5773040, 5995080, 6494670, 7422480, 7793604, 8659560, 9742005, 10391472, 11133720, 11990160, 12989340, 15587208, 17319120, 19484010, 22267440, 25978680, 31174416, 38968020, 51957360, 77936040, 155872080]

約数ペア:

[(1, 155872080), (2, 77936040), (3, 51957360), (4, 38968020), (5, 31174416), (6, 25978680), (7, 22267440), (8, 19484010), (9, 17319120), (10, 15587208), (12, 12989340), (13, 11990160), (14, 11133720), (15, 10391472), (16, 9742005), (18, 8659560), (20, 7793604), (21, 7422480), (24, 6494670), (26, 5995080), (27, 5773040), (28, 5566860), (30, 5195736), (35, 4453488), (36, 4329780), (39, 3996720), (40, 3896802), (42, 3711240), (45, 3463824), (48, 3247335), (52, 2997540), (54, 2886520), (56, 2783430), (60, 2597868), (61, 2555280), (63, 2474160), (65, 2398032), (70, 2226744), (72, 2164890), (78, 1998360), (80, 1948401), (84, 1855620), (90, 1731912), (91, 1712880), (104, 1498770), (105, 1484496), (108, 1443260), (112, 1391715), (117, 1332240), (120, 1298934), (122, 1277640), (126, 1237080), (130, 1199016), (135, 1154608), (140, 1113372), (144, 1082445), (156, 999180), (168, 927810), (169, 922320), (180, 865956), (182, 856440), (183, 851760), (189, 824720), (195, 799344), (208, 749385), (210, 742248), (216, 721630), (234, 666120), (240, 649467), (244, 638820), (252, 618540), (260, 599508), (270, 577304), (273, 570960), (280, 556686), (305, 511056), (312, 499590), (315, 494832), (336, 463905), (338, 461160), (351, 444080), (360, 432978), (364, 428220), (366, 425880), (378, 412360), (390, 399672), (420, 371124), (427, 365040), (432, 360815), (455, 342576), (468, 333060), (488, 319410), (504, 309270), (507, 307440), (520, 299754), (540, 288652), (546, 285480), (549, 283920), (560, 278343), (585, 266448), (610, 255528), (624, 249795), (630, 247416), (676, 230580), (702, 222040), (720, 216489), (728, 214110), (732, 212940), (756, 206180), (780, 199836), (793, 196560), (819, 190320), (840, 185562), (845, 184464), (854, 182520), (910, 171288), (915, 170352), (936, 166530), (945, 164944), (976, 159705), (1008, 154635), (1014, 153720), (1040, 149877), (1080, 144326), (1092, 142740), (1098, 141960), (1170, 133224), (1183, 131760), (1220, 127764), (1260, 123708), (1281, 121680), (1352, 115290), (1365, 114192), (1404, 111020), (1456, 107055), (1464, 106470), (1512, 103090), (1521, 102480), (1560, 99918), (1586, 98280), (1638, 95160), (1647, 94640), (1680, 92781), (1690, 92232), (1708, 91260), (1755, 88816), (1820, 85644), (1830, 85176), (1872, 83265), (1890, 82472), (2028, 76860), (2135, 73008), (2160, 72163), (2184, 71370), (2196, 70980), (2340, 66612), (2366, 65880), (2379, 65520), (2440, 63882), (2457, 63440), (2520, 61854), (2535, 61488), (2562, 60840), (2704, 57645), (2730, 57096), (2745, 56784), (2808, 55510), (2928, 53235), (3024, 51545), (3042, 51240), (3120, 49959), (3172, 49140), (3276, 47580), (3294, 47320), (3380, 46116), (3416, 45630), (3510, 44408), (3549, 43920), (3640, 42822), (3660, 42588), (3780, 41236), (3843, 40560), (3965, 39312), (4056, 38430), (4095, 38064), (4270, 36504), (4368, 35685), (4392, 35490), (4563, 34160), (4680, 33306), (4732, 32940), (4758, 32760), (4880, 31941), (4914, 31720), (5040, 30927), (5070, 30744), (5124, 30420), (5460, 28548), (5490, 28392), (5551, 28080), (5616, 27755), (5915, 26352), (6084, 25620), (6344, 24570), (6405, 24336), (6552, 23790), (6588, 23660), (6760, 23058), (6832, 22815), (7020, 22204), (7098, 21960), (7137, 21840), (7280, 21411), (7320, 21294), (7560, 20618), (7605, 20496), (7686, 20280), (7930, 19656), (8112, 19215), (8190, 19032), (8235, 18928), (8540, 18252), (8784, 17745), (9126, 17080), (9360, 16653), (9464, 16470), (9516, 16380), (9828, 15860), (10140, 15372), (10248, 15210), (10309, 15120), (10647, 14640), (10920, 14274), (10980, 14196), (11102, 14040), (11529, 13520), (11830, 13176), (11895, 13104), (12168, 12810), (12285, 12688)]