477130920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:376

約数の個数: 256

約数和(自身を含む): 1718599680

約数和(自身を除く): 1241468760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 73, 84, 93, 105, 120, 124, 140, 146, 155, 168, 186, 210, 217, 219, 248, 251, 280, 292, 310, 365, 372, 420, 434, 438, 465, 502, 511, 584, 620, 651, 730, 744, 753, 840, 868, 876, 930, 1004, 1022, 1085, 1095, 1240, 1255, 1302, 1460, 1506, 1533, 1736, 1752, 1757, 1860, 2008, 2044, 2170, 2190, 2263, 2510, 2555, 2604, 2920, 3012, 3066, 3255, 3514, 3720, 3765, 4088, 4340, 4380, 4526, 5020, 5110, 5208, 5271, 6024, 6132, 6510, 6789, 7028, 7530, 7665, 7781, 8680, 8760, 8785, 9052, 10040, 10220, 10542, 11315, 12264, 13020, 13578, 14056, 15060, 15330, 15562, 15841, 17570, 18104, 18323, 20440, 21084, 22630, 23343, 26040, 26355, 27156, 30120, 30660, 31124, 31682, 33945, 35140, 36646, 38905, 42168, 45260, 46686, 47523, 52710, 54312, 54467, 54969, 61320, 62248, 63364, 67890, 70280, 73292, 77810, 79205, 90520, 91615, 93372, 95046, 105420, 108934, 109938, 116715, 126728, 128261, 135780, 146584, 155620, 158410, 163401, 183230, 186744, 190092, 210840, 217868, 219876, 233430, 237615, 256522, 271560, 272335, 274845, 311240, 316820, 326802, 366460, 380184, 384783, 435736, 439752, 466860, 475230, 513044, 544670, 549690, 568013, 633640, 641305, 653604, 732920, 769566, 817005, 933720, 950460, 1026088, 1089340, 1099380, 1136026, 1282610, 1307208, 1539132, 1634010, 1704039, 1900920, 1923915, 2178680, 2198760, 2272052, 2565220, 2840065, 3078264, 3268020, 3408078, 3847830, 3976091, 4544104, 5130440, 5680130, 6536040, 6816156, 7695660, 7952182, 8520195, 11360260, 11928273, 13632312, 15391320, 15904364, 17040390, 19880455, 22720520, 23856546, 31808728, 34080780, 39760910, 47713092, 59641365, 68161560, 79521820, 95426184, 119282730, 159043640, 238565460, 477130920]

約数ペア:

[(1, 477130920), (2, 238565460), (3, 159043640), (4, 119282730), (5, 95426184), (6, 79521820), (7, 68161560), (8, 59641365), (10, 47713092), (12, 39760910), (14, 34080780), (15, 31808728), (20, 23856546), (21, 22720520), (24, 19880455), (28, 17040390), (30, 15904364), (31, 15391320), (35, 13632312), (40, 11928273), (42, 11360260), (56, 8520195), (60, 7952182), (62, 7695660), (70, 6816156), (73, 6536040), (84, 5680130), (93, 5130440), (105, 4544104), (120, 3976091), (124, 3847830), (140, 3408078), (146, 3268020), (155, 3078264), (168, 2840065), (186, 2565220), (210, 2272052), (217, 2198760), (219, 2178680), (248, 1923915), (251, 1900920), (280, 1704039), (292, 1634010), (310, 1539132), (365, 1307208), (372, 1282610), (420, 1136026), (434, 1099380), (438, 1089340), (465, 1026088), (502, 950460), (511, 933720), (584, 817005), (620, 769566), (651, 732920), (730, 653604), (744, 641305), (753, 633640), (840, 568013), (868, 549690), (876, 544670), (930, 513044), (1004, 475230), (1022, 466860), (1085, 439752), (1095, 435736), (1240, 384783), (1255, 380184), (1302, 366460), (1460, 326802), (1506, 316820), (1533, 311240), (1736, 274845), (1752, 272335), (1757, 271560), (1860, 256522), (2008, 237615), (2044, 233430), (2170, 219876), (2190, 217868), (2263, 210840), (2510, 190092), (2555, 186744), (2604, 183230), (2920, 163401), (3012, 158410), (3066, 155620), (3255, 146584), (3514, 135780), (3720, 128261), (3765, 126728), (4088, 116715), (4340, 109938), (4380, 108934), (4526, 105420), (5020, 95046), (5110, 93372), (5208, 91615), (5271, 90520), (6024, 79205), (6132, 77810), (6510, 73292), (6789, 70280), (7028, 67890), (7530, 63364), (7665, 62248), (7781, 61320), (8680, 54969), (8760, 54467), (8785, 54312), (9052, 52710), (10040, 47523), (10220, 46686), (10542, 45260), (11315, 42168), (12264, 38905), (13020, 36646), (13578, 35140), (14056, 33945), (15060, 31682), (15330, 31124), (15562, 30660), (15841, 30120), (17570, 27156), (18104, 26355), (18323, 26040), (20440, 23343), (21084, 22630)]