385339920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:219

約数の個数: 320

約数和(自身を含む): 1447526400

約数和(自身を除く): 1062186480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 49, 56, 60, 62, 70, 80, 84, 93, 98, 105, 112, 120, 124, 140, 147, 151, 155, 168, 186, 196, 210, 217, 240, 245, 248, 280, 294, 302, 310, 336, 343, 372, 392, 420, 434, 453, 465, 490, 496, 560, 588, 604, 620, 651, 686, 735, 744, 755, 784, 840, 868, 906, 930, 980, 1029, 1057, 1085, 1176, 1208, 1240, 1302, 1372, 1470, 1488, 1510, 1519, 1680, 1715, 1736, 1812, 1860, 1960, 2058, 2114, 2170, 2265, 2352, 2416, 2480, 2604, 2744, 2940, 3020, 3038, 3171, 3255, 3430, 3472, 3624, 3720, 3920, 4116, 4228, 4340, 4530, 4557, 4681, 5145, 5208, 5285, 5488, 5880, 6040, 6076, 6342, 6510, 6860, 7248, 7399, 7440, 7595, 8232, 8456, 8680, 9060, 9114, 9362, 10290, 10416, 10570, 10633, 11760, 12080, 12152, 12684, 13020, 13720, 14043, 14798, 15190, 15855, 16464, 16912, 17360, 18120, 18228, 18724, 20580, 21140, 21266, 22197, 22785, 23405, 24304, 25368, 26040, 27440, 28086, 29596, 30380, 31710, 31899, 32767, 36240, 36456, 36995, 37448, 41160, 42280, 42532, 44394, 45570, 46810, 50736, 51793, 52080, 53165, 56172, 59192, 60760, 63420, 63798, 65534, 70215, 72912, 73990, 74896, 82320, 84560, 85064, 88788, 91140, 93620, 98301, 103586, 106330, 110985, 112344, 118384, 121520, 126840, 127596, 131068, 140430, 147980, 155379, 159495, 163835, 170128, 177576, 182280, 187240, 196602, 207172, 212660, 221970, 224688, 229369, 253680, 255192, 258965, 262136, 280860, 295960, 310758, 318990, 327670, 355152, 364560, 374480, 393204, 414344, 425320, 443940, 458738, 491505, 510384, 517930, 524272, 561720, 591920, 621516, 637980, 655340, 688107, 776895, 786408, 828688, 850640, 887880, 917476, 983010, 1035860, 1123440, 1146845, 1243032, 1275960, 1310680, 1376214, 1553790, 1572816, 1605583, 1775760, 1834952, 1966020, 2071720, 2293690, 2486064, 2551920, 2621360, 2752428, 3107580, 3211166, 3440535, 3669904, 3932040, 4143440, 4587380, 4816749, 5504856, 6215160, 6422332, 6881070, 7864080, 8027915, 9174760, 9633498, 11009712, 12430320, 12844664, 13762140, 16055830, 18349520, 19266996, 24083745, 25689328, 27524280, 32111660, 38533992, 48167490, 55048560, 64223320, 77067984, 96334980, 128446640, 192669960, 385339920]

約数ペア:

[(1, 385339920), (2, 192669960), (3, 128446640), (4, 96334980), (5, 77067984), (6, 64223320), (7, 55048560), (8, 48167490), (10, 38533992), (12, 32111660), (14, 27524280), (15, 25689328), (16, 24083745), (20, 19266996), (21, 18349520), (24, 16055830), (28, 13762140), (30, 12844664), (31, 12430320), (35, 11009712), (40, 9633498), (42, 9174760), (48, 8027915), (49, 7864080), (56, 6881070), (60, 6422332), (62, 6215160), (70, 5504856), (80, 4816749), (84, 4587380), (93, 4143440), (98, 3932040), (105, 3669904), (112, 3440535), (120, 3211166), (124, 3107580), (140, 2752428), (147, 2621360), (151, 2551920), (155, 2486064), (168, 2293690), (186, 2071720), (196, 1966020), (210, 1834952), (217, 1775760), (240, 1605583), (245, 1572816), (248, 1553790), (280, 1376214), (294, 1310680), (302, 1275960), (310, 1243032), (336, 1146845), (343, 1123440), (372, 1035860), (392, 983010), (420, 917476), (434, 887880), (453, 850640), (465, 828688), (490, 786408), (496, 776895), (560, 688107), (588, 655340), (604, 637980), (620, 621516), (651, 591920), (686, 561720), (735, 524272), (744, 517930), (755, 510384), (784, 491505), (840, 458738), (868, 443940), (906, 425320), (930, 414344), (980, 393204), (1029, 374480), (1057, 364560), (1085, 355152), (1176, 327670), (1208, 318990), (1240, 310758), (1302, 295960), (1372, 280860), (1470, 262136), (1488, 258965), (1510, 255192), (1519, 253680), (1680, 229369), (1715, 224688), (1736, 221970), (1812, 212660), (1860, 207172), (1960, 196602), (2058, 187240), (2114, 182280), (2170, 177576), (2265, 170128), (2352, 163835), (2416, 159495), (2480, 155379), (2604, 147980), (2744, 140430), (2940, 131068), (3020, 127596), (3038, 126840), (3171, 121520), (3255, 118384), (3430, 112344), (3472, 110985), (3624, 106330), (3720, 103586), (3920, 98301), (4116, 93620), (4228, 91140), (4340, 88788), (4530, 85064), (4557, 84560), (4681, 82320), (5145, 74896), (5208, 73990), (5285, 72912), (5488, 70215), (5880, 65534), (6040, 63798), (6076, 63420), (6342, 60760), (6510, 59192), (6860, 56172), (7248, 53165), (7399, 52080), (7440, 51793), (7595, 50736), (8232, 46810), (8456, 45570), (8680, 44394), (9060, 42532), (9114, 42280), (9362, 41160), (10290, 37448), (10416, 36995), (10570, 36456), (10633, 36240), (11760, 32767), (12080, 31899), (12152, 31710), (12684, 30380), (13020, 29596), (13720, 28086), (14043, 27440), (14798, 26040), (15190, 25368), (15855, 24304), (16464, 23405), (16912, 22785), (17360, 22197), (18120, 21266), (18228, 21140), (18724, 20580)]