172168560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:212

約数の個数: 240

約数和(自身を含む): 607711104

約数和(自身を除く): 435542544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 67, 72, 80, 83, 86, 90, 120, 129, 134, 144, 166, 172, 180, 201, 215, 240, 249, 258, 268, 332, 335, 344, 360, 387, 402, 415, 430, 498, 516, 536, 603, 645, 664, 670, 688, 720, 747, 774, 804, 830, 860, 996, 1005, 1032, 1072, 1206, 1245, 1290, 1328, 1340, 1494, 1548, 1608, 1660, 1720, 1935, 1992, 2010, 2064, 2412, 2490, 2580, 2680, 2881, 2988, 3015, 3096, 3216, 3320, 3440, 3569, 3735, 3870, 3984, 4020, 4824, 4980, 5160, 5360, 5561, 5762, 5976, 6030, 6192, 6640, 7138, 7470, 7740, 8040, 8643, 9648, 9960, 10320, 10707, 11122, 11524, 11952, 12060, 14276, 14405, 14940, 15480, 16080, 16683, 17286, 17845, 19920, 21414, 22244, 23048, 24120, 25929, 27805, 28552, 28810, 29880, 30960, 32121, 33366, 34572, 35690, 42828, 43215, 44488, 46096, 48240, 50049, 51858, 53535, 55610, 57104, 57620, 59760, 64242, 66732, 69144, 71380, 83415, 85656, 86430, 88976, 100098, 103716, 107070, 111220, 115240, 128484, 129645, 133464, 138288, 142760, 160605, 166830, 171312, 172860, 200196, 207432, 214140, 222440, 230480, 239123, 250245, 256968, 259290, 266928, 285520, 321210, 333660, 345720, 400392, 414864, 428280, 444880, 478246, 500490, 513936, 518580, 642420, 667320, 691440, 717369, 800784, 856560, 956492, 1000980, 1037160, 1195615, 1284840, 1334640, 1434738, 1912984, 2001960, 2074320, 2152107, 2391230, 2569680, 2869476, 3586845, 3825968, 4003920, 4304214, 4782460, 5738952, 7173690, 8608428, 9564920, 10760535, 11477904, 14347380, 17216856, 19129840, 21521070, 28694760, 34433712, 43042140, 57389520, 86084280, 172168560]

約数ペア:

[(1, 172168560), (2, 86084280), (3, 57389520), (4, 43042140), (5, 34433712), (6, 28694760), (8, 21521070), (9, 19129840), (10, 17216856), (12, 14347380), (15, 11477904), (16, 10760535), (18, 9564920), (20, 8608428), (24, 7173690), (30, 5738952), (36, 4782460), (40, 4304214), (43, 4003920), (45, 3825968), (48, 3586845), (60, 2869476), (67, 2569680), (72, 2391230), (80, 2152107), (83, 2074320), (86, 2001960), (90, 1912984), (120, 1434738), (129, 1334640), (134, 1284840), (144, 1195615), (166, 1037160), (172, 1000980), (180, 956492), (201, 856560), (215, 800784), (240, 717369), (249, 691440), (258, 667320), (268, 642420), (332, 518580), (335, 513936), (344, 500490), (360, 478246), (387, 444880), (402, 428280), (415, 414864), (430, 400392), (498, 345720), (516, 333660), (536, 321210), (603, 285520), (645, 266928), (664, 259290), (670, 256968), (688, 250245), (720, 239123), (747, 230480), (774, 222440), (804, 214140), (830, 207432), (860, 200196), (996, 172860), (1005, 171312), (1032, 166830), (1072, 160605), (1206, 142760), (1245, 138288), (1290, 133464), (1328, 129645), (1340, 128484), (1494, 115240), (1548, 111220), (1608, 107070), (1660, 103716), (1720, 100098), (1935, 88976), (1992, 86430), (2010, 85656), (2064, 83415), (2412, 71380), (2490, 69144), (2580, 66732), (2680, 64242), (2881, 59760), (2988, 57620), (3015, 57104), (3096, 55610), (3216, 53535), (3320, 51858), (3440, 50049), (3569, 48240), (3735, 46096), (3870, 44488), (3984, 43215), (4020, 42828), (4824, 35690), (4980, 34572), (5160, 33366), (5360, 32121), (5561, 30960), (5762, 29880), (5976, 28810), (6030, 28552), (6192, 27805), (6640, 25929), (7138, 24120), (7470, 23048), (7740, 22244), (8040, 21414), (8643, 19920), (9648, 17845), (9960, 17286), (10320, 16683), (10707, 16080), (11122, 15480), (11524, 14940), (11952, 14405), (12060, 14276)]