387536760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4871}}^1$

素因数の和:4918

約数の個数: 192

約数和(自身を含む): 1436460480

約数和(自身を除く): 1048923720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 663, 680, 765, 780, 884, 936, 1020, 1105, 1170, 1224, 1326, 1530, 1560, 1768, 1989, 2040, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 4680, 4871, 5304, 6120, 6630, 7956, 8840, 9742, 9945, 13260, 14613, 15912, 19484, 19890, 24355, 26520, 29226, 38968, 39780, 43839, 48710, 58452, 63323, 73065, 79560, 82807, 87678, 97420, 116904, 126646, 146130, 165614, 175356, 189969, 194840, 219195, 248421, 253292, 292260, 316615, 331228, 350712, 379938, 414035, 438390, 496842, 506584, 569907, 584520, 633230, 662456, 745263, 759876, 828070, 876780, 949845, 993684, 1076491, 1139814, 1242105, 1266460, 1490526, 1519752, 1656140, 1753560, 1899690, 1987368, 2152982, 2279628, 2484210, 2532920, 2849535, 2981052, 3229473, 3312280, 3726315, 3799380, 4305964, 4559256, 4968420, 5382455, 5699070, 5962104, 6458946, 7452630, 7598760, 8611928, 9688419, 9936840, 10764910, 11398140, 12917892, 14905260, 16147365, 19376838, 21529820, 22796280, 25835784, 29810520, 32294730, 38753676, 43059640, 48442095, 64589460, 77507352, 96884190, 129178920, 193768380, 387536760]

約数ペア:

[(1, 387536760), (2, 193768380), (3, 129178920), (4, 96884190), (5, 77507352), (6, 64589460), (8, 48442095), (9, 43059640), (10, 38753676), (12, 32294730), (13, 29810520), (15, 25835784), (17, 22796280), (18, 21529820), (20, 19376838), (24, 16147365), (26, 14905260), (30, 12917892), (34, 11398140), (36, 10764910), (39, 9936840), (40, 9688419), (45, 8611928), (51, 7598760), (52, 7452630), (60, 6458946), (65, 5962104), (68, 5699070), (72, 5382455), (78, 4968420), (85, 4559256), (90, 4305964), (102, 3799380), (104, 3726315), (117, 3312280), (120, 3229473), (130, 2981052), (136, 2849535), (153, 2532920), (156, 2484210), (170, 2279628), (180, 2152982), (195, 1987368), (204, 1899690), (221, 1753560), (234, 1656140), (255, 1519752), (260, 1490526), (306, 1266460), (312, 1242105), (340, 1139814), (360, 1076491), (390, 993684), (408, 949845), (442, 876780), (468, 828070), (510, 759876), (520, 745263), (585, 662456), (612, 633230), (663, 584520), (680, 569907), (765, 506584), (780, 496842), (884, 438390), (936, 414035), (1020, 379938), (1105, 350712), (1170, 331228), (1224, 316615), (1326, 292260), (1530, 253292), (1560, 248421), (1768, 219195), (1989, 194840), (2040, 189969), (2210, 175356), (2340, 165614), (2652, 146130), (3060, 126646), (3315, 116904), (3978, 97420), (4420, 87678), (4680, 82807), (4871, 79560), (5304, 73065), (6120, 63323), (6630, 58452), (7956, 48710), (8840, 43839), (9742, 39780), (9945, 38968), (13260, 29226), (14613, 26520), (15912, 24355), (19484, 19890)]