252692160

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1271

約数の個数: 224

約数和(自身を含む): 947269632

約数和(自身を除く): 694577472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 420, 434, 448, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 960, 992, 1085, 1120, 1213, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1984, 2170, 2240, 2426, 2480, 2604, 2976, 3255, 3360, 3472, 3639, 3720, 4340, 4852, 4960, 5208, 5952, 6065, 6510, 6720, 6944, 7278, 7440, 8491, 8680, 9704, 9920, 10416, 12130, 13020, 13888, 14556, 14880, 16982, 17360, 18195, 19408, 20832, 24260, 25473, 26040, 29112, 29760, 33964, 34720, 36390, 37603, 38816, 41664, 42455, 48520, 50946, 52080, 58224, 67928, 69440, 72780, 75206, 77632, 84910, 97040, 101892, 104160, 112809, 116448, 127365, 135856, 145560, 150412, 169820, 188015, 194080, 203784, 208320, 225618, 232896, 254730, 263221, 271712, 291120, 300824, 339640, 376030, 388160, 407568, 451236, 509460, 526442, 543424, 564045, 582240, 601648, 679280, 752060, 789663, 815136, 902472, 1018920, 1052884, 1128090, 1164480, 1203296, 1316105, 1358560, 1504120, 1579326, 1630272, 1804944, 2037840, 2105768, 2256180, 2406592, 2632210, 2717120, 3008240, 3158652, 3609888, 3948315, 4075680, 4211536, 4512360, 5264420, 6016480, 6317304, 7219776, 7896630, 8151360, 8423072, 9024720, 10528840, 12032960, 12634608, 15793260, 16846144, 18049440, 21057680, 25269216, 31586520, 36098880, 42115360, 50538432, 63173040, 84230720, 126346080, 252692160]

約数ペア:

[(1, 252692160), (2, 126346080), (3, 84230720), (4, 63173040), (5, 50538432), (6, 42115360), (7, 36098880), (8, 31586520), (10, 25269216), (12, 21057680), (14, 18049440), (15, 16846144), (16, 15793260), (20, 12634608), (21, 12032960), (24, 10528840), (28, 9024720), (30, 8423072), (31, 8151360), (32, 7896630), (35, 7219776), (40, 6317304), (42, 6016480), (48, 5264420), (56, 4512360), (60, 4211536), (62, 4075680), (64, 3948315), (70, 3609888), (80, 3158652), (84, 3008240), (93, 2717120), (96, 2632210), (105, 2406592), (112, 2256180), (120, 2105768), (124, 2037840), (140, 1804944), (155, 1630272), (160, 1579326), (168, 1504120), (186, 1358560), (192, 1316105), (210, 1203296), (217, 1164480), (224, 1128090), (240, 1052884), (248, 1018920), (280, 902472), (310, 815136), (320, 789663), (336, 752060), (372, 679280), (420, 601648), (434, 582240), (448, 564045), (465, 543424), (480, 526442), (496, 509460), (560, 451236), (620, 407568), (651, 388160), (672, 376030), (744, 339640), (840, 300824), (868, 291120), (930, 271712), (960, 263221), (992, 254730), (1085, 232896), (1120, 225618), (1213, 208320), (1240, 203784), (1302, 194080), (1344, 188015), (1488, 169820), (1680, 150412), (1736, 145560), (1860, 135856), (1984, 127365), (2170, 116448), (2240, 112809), (2426, 104160), (2480, 101892), (2604, 97040), (2976, 84910), (3255, 77632), (3360, 75206), (3472, 72780), (3639, 69440), (3720, 67928), (4340, 58224), (4852, 52080), (4960, 50946), (5208, 48520), (5952, 42455), (6065, 41664), (6510, 38816), (6720, 37603), (6944, 36390), (7278, 34720), (7440, 33964), (8491, 29760), (8680, 29112), (9704, 26040), (9920, 25473), (10416, 24260), (12130, 20832), (13020, 19408), (13888, 18195), (14556, 17360), (14880, 16982)]