163687320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:466

約数の個数: 192

約数和(自身を含む): 567103680

約数和(自身を除く): 403416360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 53, 60, 69, 72, 90, 92, 106, 115, 120, 138, 159, 180, 184, 207, 212, 230, 265, 276, 318, 345, 360, 373, 414, 424, 460, 477, 530, 552, 636, 690, 746, 795, 828, 920, 954, 1035, 1060, 1119, 1219, 1272, 1380, 1492, 1590, 1656, 1865, 1908, 2070, 2120, 2238, 2385, 2438, 2760, 2984, 3180, 3357, 3657, 3730, 3816, 4140, 4476, 4770, 4876, 5595, 6095, 6360, 6714, 7314, 7460, 8280, 8579, 8952, 9540, 9752, 10971, 11190, 12190, 13428, 14628, 14920, 16785, 17158, 18285, 19080, 19769, 21942, 22380, 24380, 25737, 26856, 29256, 33570, 34316, 36570, 39538, 42895, 43884, 44760, 48760, 51474, 54855, 59307, 67140, 68632, 73140, 77211, 79076, 85790, 87768, 98845, 102948, 109710, 118614, 128685, 134280, 146280, 154422, 158152, 171580, 177921, 197690, 205896, 219420, 237228, 257370, 296535, 308844, 343160, 355842, 386055, 395380, 438840, 454687, 474456, 514740, 593070, 617688, 711684, 772110, 790760, 889605, 909374, 1029480, 1186140, 1364061, 1423368, 1544220, 1779210, 1818748, 2273435, 2372280, 2728122, 3088440, 3558420, 3637496, 4092183, 4546870, 5456244, 6820305, 7116840, 8184366, 9093740, 10912488, 13640610, 16368732, 18187480, 20460915, 27281220, 32737464, 40921830, 54562440, 81843660, 163687320]

約数ペア:

[(1, 163687320), (2, 81843660), (3, 54562440), (4, 40921830), (5, 32737464), (6, 27281220), (8, 20460915), (9, 18187480), (10, 16368732), (12, 13640610), (15, 10912488), (18, 9093740), (20, 8184366), (23, 7116840), (24, 6820305), (30, 5456244), (36, 4546870), (40, 4092183), (45, 3637496), (46, 3558420), (53, 3088440), (60, 2728122), (69, 2372280), (72, 2273435), (90, 1818748), (92, 1779210), (106, 1544220), (115, 1423368), (120, 1364061), (138, 1186140), (159, 1029480), (180, 909374), (184, 889605), (207, 790760), (212, 772110), (230, 711684), (265, 617688), (276, 593070), (318, 514740), (345, 474456), (360, 454687), (373, 438840), (414, 395380), (424, 386055), (460, 355842), (477, 343160), (530, 308844), (552, 296535), (636, 257370), (690, 237228), (746, 219420), (795, 205896), (828, 197690), (920, 177921), (954, 171580), (1035, 158152), (1060, 154422), (1119, 146280), (1219, 134280), (1272, 128685), (1380, 118614), (1492, 109710), (1590, 102948), (1656, 98845), (1865, 87768), (1908, 85790), (2070, 79076), (2120, 77211), (2238, 73140), (2385, 68632), (2438, 67140), (2760, 59307), (2984, 54855), (3180, 51474), (3357, 48760), (3657, 44760), (3730, 43884), (3816, 42895), (4140, 39538), (4476, 36570), (4770, 34316), (4876, 33570), (5595, 29256), (6095, 26856), (6360, 25737), (6714, 24380), (7314, 22380), (7460, 21942), (8280, 19769), (8579, 19080), (8952, 18285), (9540, 17158), (9752, 16785), (10971, 14920), (11190, 14628), (12190, 13428)]