156750480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:206

約数の個数: 240

約数和(自身を含む): 554089536

約数和(自身を除く): 397339056

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, 61, 72, 80, 83, 86, 90, 120, 122, 129, 144, 166, 172, 180, 183, 215, 240, 244, 249, 258, 305, 332, 344, 360, 366, 387, 415, 430, 488, 498, 516, 549, 610, 645, 664, 688, 720, 732, 747, 774, 830, 860, 915, 976, 996, 1032, 1098, 1220, 1245, 1290, 1328, 1464, 1494, 1548, 1660, 1720, 1830, 1935, 1992, 2064, 2196, 2440, 2490, 2580, 2623, 2745, 2928, 2988, 3096, 3320, 3440, 3569, 3660, 3735, 3870, 3984, 4392, 4880, 4980, 5063, 5160, 5246, 5490, 5976, 6192, 6640, 7138, 7320, 7470, 7740, 7869, 8784, 9960, 10126, 10320, 10492, 10707, 10980, 11952, 13115, 14276, 14640, 14940, 15189, 15480, 15738, 17845, 19920, 20252, 20984, 21414, 21960, 23607, 25315, 26230, 28552, 29880, 30378, 30960, 31476, 32121, 35690, 39345, 40504, 41968, 42828, 43920, 45567, 47214, 50630, 52460, 53535, 57104, 59760, 60756, 62952, 64242, 71380, 75945, 78690, 81008, 85656, 91134, 94428, 101260, 104920, 107070, 118035, 121512, 125904, 128484, 142760, 151890, 157380, 160605, 171312, 182268, 188856, 202520, 209840, 214140, 217709, 227835, 236070, 243024, 256968, 285520, 303780, 314760, 321210, 364536, 377712, 405040, 428280, 435418, 455670, 472140, 513936, 607560, 629520, 642420, 653127, 729072, 856560, 870836, 911340, 944280, 1088545, 1215120, 1284840, 1306254, 1741672, 1822680, 1888560, 1959381, 2177090, 2569680, 2612508, 3265635, 3483344, 3645360, 3918762, 4354180, 5225016, 6531270, 7837524, 8708360, 9796905, 10450032, 13062540, 15675048, 17416720, 19593810, 26125080, 31350096, 39187620, 52250160, 78375240, 156750480]

約数ペア:

[(1, 156750480), (2, 78375240), (3, 52250160), (4, 39187620), (5, 31350096), (6, 26125080), (8, 19593810), (9, 17416720), (10, 15675048), (12, 13062540), (15, 10450032), (16, 9796905), (18, 8708360), (20, 7837524), (24, 6531270), (30, 5225016), (36, 4354180), (40, 3918762), (43, 3645360), (45, 3483344), (48, 3265635), (60, 2612508), (61, 2569680), (72, 2177090), (80, 1959381), (83, 1888560), (86, 1822680), (90, 1741672), (120, 1306254), (122, 1284840), (129, 1215120), (144, 1088545), (166, 944280), (172, 911340), (180, 870836), (183, 856560), (215, 729072), (240, 653127), (244, 642420), (249, 629520), (258, 607560), (305, 513936), (332, 472140), (344, 455670), (360, 435418), (366, 428280), (387, 405040), (415, 377712), (430, 364536), (488, 321210), (498, 314760), (516, 303780), (549, 285520), (610, 256968), (645, 243024), (664, 236070), (688, 227835), (720, 217709), (732, 214140), (747, 209840), (774, 202520), (830, 188856), (860, 182268), (915, 171312), (976, 160605), (996, 157380), (1032, 151890), (1098, 142760), (1220, 128484), (1245, 125904), (1290, 121512), (1328, 118035), (1464, 107070), (1494, 104920), (1548, 101260), (1660, 94428), (1720, 91134), (1830, 85656), (1935, 81008), (1992, 78690), (2064, 75945), (2196, 71380), (2440, 64242), (2490, 62952), (2580, 60756), (2623, 59760), (2745, 57104), (2928, 53535), (2988, 52460), (3096, 50630), (3320, 47214), (3440, 45567), (3569, 43920), (3660, 42828), (3735, 41968), (3870, 40504), (3984, 39345), (4392, 35690), (4880, 32121), (4980, 31476), (5063, 30960), (5160, 30378), (5246, 29880), (5490, 28552), (5976, 26230), (6192, 25315), (6640, 23607), (7138, 21960), (7320, 21414), (7470, 20984), (7740, 20252), (7869, 19920), (8784, 17845), (9960, 15738), (10126, 15480), (10320, 15189), (10492, 14940), (10707, 14640), (10980, 14276), (11952, 13115)]