477860040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2039}}^1$

素因数の和:2097

約数の個数: 256

約数和(自身を含む): 1880064000

約数和(自身を除く): 1402203960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 54, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 108, 120, 124, 126, 135, 140, 155, 168, 180, 186, 189, 210, 216, 217, 248, 252, 270, 279, 280, 310, 315, 360, 372, 378, 420, 434, 465, 504, 540, 558, 620, 630, 651, 744, 756, 837, 840, 868, 930, 945, 1080, 1085, 1116, 1240, 1260, 1302, 1395, 1512, 1674, 1736, 1860, 1890, 1953, 2039, 2170, 2232, 2520, 2604, 2790, 3255, 3348, 3720, 3780, 3906, 4078, 4185, 4340, 5208, 5580, 5859, 6117, 6510, 6696, 7560, 7812, 8156, 8370, 8680, 9765, 10195, 11160, 11718, 12234, 13020, 14273, 15624, 16312, 16740, 18351, 19530, 20390, 23436, 24468, 26040, 28546, 29295, 30585, 33480, 36702, 39060, 40780, 42819, 46872, 48936, 55053, 57092, 58590, 61170, 63209, 71365, 73404, 78120, 81560, 85638, 91755, 110106, 114184, 117180, 122340, 126418, 128457, 142730, 146808, 171276, 183510, 189627, 214095, 220212, 234360, 244680, 252836, 256914, 275265, 285460, 316045, 342552, 367020, 379254, 385371, 428190, 440424, 442463, 505672, 513828, 550530, 568881, 570920, 632090, 642285, 734040, 758508, 770742, 856380, 884926, 948135, 1027656, 1101060, 1137762, 1264180, 1284570, 1327389, 1517016, 1541484, 1706643, 1712760, 1769852, 1896270, 1926855, 2202120, 2212315, 2275524, 2528360, 2569140, 2654778, 2844405, 3082968, 3413286, 3539704, 3792540, 3853710, 3982167, 4424630, 4551048, 5138280, 5309556, 5688810, 6636945, 6826572, 7585080, 7707420, 7964334, 8533215, 8849260, 10619112, 11377620, 11946501, 13273890, 13653144, 15414840, 15928668, 17066430, 17698520, 19910835, 22755240, 23893002, 26547780, 31857336, 34132860, 39821670, 47786004, 53095560, 59732505, 68265720, 79643340, 95572008, 119465010, 159286680, 238930020, 477860040]

約数ペア:

[(1, 477860040), (2, 238930020), (3, 159286680), (4, 119465010), (5, 95572008), (6, 79643340), (7, 68265720), (8, 59732505), (9, 53095560), (10, 47786004), (12, 39821670), (14, 34132860), (15, 31857336), (18, 26547780), (20, 23893002), (21, 22755240), (24, 19910835), (27, 17698520), (28, 17066430), (30, 15928668), (31, 15414840), (35, 13653144), (36, 13273890), (40, 11946501), (42, 11377620), (45, 10619112), (54, 8849260), (56, 8533215), (60, 7964334), (62, 7707420), (63, 7585080), (70, 6826572), (72, 6636945), (84, 5688810), (90, 5309556), (93, 5138280), (105, 4551048), (108, 4424630), (120, 3982167), (124, 3853710), (126, 3792540), (135, 3539704), (140, 3413286), (155, 3082968), (168, 2844405), (180, 2654778), (186, 2569140), (189, 2528360), (210, 2275524), (216, 2212315), (217, 2202120), (248, 1926855), (252, 1896270), (270, 1769852), (279, 1712760), (280, 1706643), (310, 1541484), (315, 1517016), (360, 1327389), (372, 1284570), (378, 1264180), (420, 1137762), (434, 1101060), (465, 1027656), (504, 948135), (540, 884926), (558, 856380), (620, 770742), (630, 758508), (651, 734040), (744, 642285), (756, 632090), (837, 570920), (840, 568881), (868, 550530), (930, 513828), (945, 505672), (1080, 442463), (1085, 440424), (1116, 428190), (1240, 385371), (1260, 379254), (1302, 367020), (1395, 342552), (1512, 316045), (1674, 285460), (1736, 275265), (1860, 256914), (1890, 252836), (1953, 244680), (2039, 234360), (2170, 220212), (2232, 214095), (2520, 189627), (2604, 183510), (2790, 171276), (3255, 146808), (3348, 142730), (3720, 128457), (3780, 126418), (3906, 122340), (4078, 117180), (4185, 114184), (4340, 110106), (5208, 91755), (5580, 85638), (5859, 81560), (6117, 78120), (6510, 73404), (6696, 71365), (7560, 63209), (7812, 61170), (8156, 58590), (8370, 57092), (8680, 55053), (9765, 48936), (10195, 46872), (11160, 42819), (11718, 40780), (12234, 39060), (13020, 36702), (14273, 33480), (15624, 30585), (16312, 29295), (16740, 28546), (18351, 26040), (19530, 24468), (20390, 23436)]