20148468624

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:534

約数の個数: 240

約数和(自身を含む): 58983724800

約数和(自身を除く): 38835256176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 109, 123, 131, 144, 164, 218, 239, 246, 262, 327, 328, 369, 393, 436, 478, 492, 524, 654, 656, 717, 738, 786, 872, 956, 981, 984, 1048, 1179, 1308, 1434, 1476, 1572, 1744, 1912, 1962, 1968, 2096, 2151, 2358, 2616, 2868, 2952, 3144, 3824, 3924, 4302, 4469, 4716, 5232, 5371, 5736, 5904, 6288, 7848, 8604, 8938, 9432, 9799, 10742, 11472, 13407, 14279, 15696, 16113, 17208, 17876, 18864, 19598, 21484, 26051, 26814, 28558, 29397, 31309, 32226, 34416, 35752, 39196, 40221, 42837, 42968, 48339, 52102, 53628, 57116, 58794, 62618, 64452, 71504, 78153, 78392, 80442, 85674, 85936, 88191, 93927, 96678, 104204, 107256, 114232, 117588, 125236, 128511, 128904, 156306, 156784, 160884, 171348, 176382, 187854, 193356, 208408, 214512, 228464, 234459, 235176, 250472, 257022, 257808, 281781, 312612, 321768, 342696, 352764, 375708, 386712, 416816, 468918, 470352, 500944, 514044, 563562, 585439, 625224, 643536, 685392, 705528, 751416, 773424, 937836, 1028088, 1068091, 1127124, 1170878, 1250448, 1283669, 1411056, 1502832, 1756317, 1875672, 2056176, 2136182, 2254248, 2341756, 2567338, 3204273, 3412681, 3512634, 3751344, 3851007, 4272364, 4508496, 4683512, 5134676, 5268951, 6408546, 6825362, 7025268, 7702014, 8544728, 9367024, 9612819, 10238043, 10269352, 10537902, 11553021, 12817092, 13650724, 14050536, 15404028, 17089456, 19225638, 20476086, 20538704, 21075804, 23106042, 25634184, 27301448, 28101072, 30714129, 30808056, 38451276, 40952172, 42151608, 46212084, 51268368, 54602896, 61428258, 61616112, 76902552, 81904344, 84303216, 92424168, 122856516, 139919921, 153805104, 163808688, 184848336, 245713032, 279839842, 419759763, 491426064, 559679684, 839519526, 1119359368, 1259279289, 1679039052, 2238718736, 2518558578, 3358078104, 5037117156, 6716156208, 10074234312, 20148468624]

約数ペア:

[(1, 20148468624), (2, 10074234312), (3, 6716156208), (4, 5037117156), (6, 3358078104), (8, 2518558578), (9, 2238718736), (12, 1679039052), (16, 1259279289), (18, 1119359368), (24, 839519526), (36, 559679684), (41, 491426064), (48, 419759763), (72, 279839842), (82, 245713032), (109, 184848336), (123, 163808688), (131, 153805104), (144, 139919921), (164, 122856516), (218, 92424168), (239, 84303216), (246, 81904344), (262, 76902552), (327, 61616112), (328, 61428258), (369, 54602896), (393, 51268368), (436, 46212084), (478, 42151608), (492, 40952172), (524, 38451276), (654, 30808056), (656, 30714129), (717, 28101072), (738, 27301448), (786, 25634184), (872, 23106042), (956, 21075804), (981, 20538704), (984, 20476086), (1048, 19225638), (1179, 17089456), (1308, 15404028), (1434, 14050536), (1476, 13650724), (1572, 12817092), (1744, 11553021), (1912, 10537902), (1962, 10269352), (1968, 10238043), (2096, 9612819), (2151, 9367024), (2358, 8544728), (2616, 7702014), (2868, 7025268), (2952, 6825362), (3144, 6408546), (3824, 5268951), (3924, 5134676), (4302, 4683512), (4469, 4508496), (4716, 4272364), (5232, 3851007), (5371, 3751344), (5736, 3512634), (5904, 3412681), (6288, 3204273), (7848, 2567338), (8604, 2341756), (8938, 2254248), (9432, 2136182), (9799, 2056176), (10742, 1875672), (11472, 1756317), (13407, 1502832), (14279, 1411056), (15696, 1283669), (16113, 1250448), (17208, 1170878), (17876, 1127124), (18864, 1068091), (19598, 1028088), (21484, 937836), (26051, 773424), (26814, 751416), (28558, 705528), (29397, 685392), (31309, 643536), (32226, 625224), (34416, 585439), (35752, 563562), (39196, 514044), (40221, 500944), (42837, 470352), (42968, 468918), (48339, 416816), (52102, 386712), (53628, 375708), (57116, 352764), (58794, 342696), (62618, 321768), (64452, 312612), (71504, 281781), (78153, 257808), (78392, 257022), (80442, 250472), (85674, 235176), (85936, 234459), (88191, 228464), (93927, 214512), (96678, 208408), (104204, 193356), (107256, 187854), (114232, 176382), (117588, 171348), (125236, 160884), (128511, 156784), (128904, 156306)]