143237640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1009}}^1$

素因数の和:1056

約数の個数: 192

約数和(自身を含む): 532310400

約数和(自身を除く): 389072760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 169, 182, 195, 210, 260, 273, 280, 312, 338, 364, 390, 420, 455, 507, 520, 546, 676, 728, 780, 840, 845, 910, 1009, 1014, 1092, 1183, 1352, 1365, 1560, 1690, 1820, 2018, 2028, 2184, 2366, 2535, 2730, 3027, 3380, 3549, 3640, 4036, 4056, 4732, 5045, 5070, 5460, 5915, 6054, 6760, 7063, 7098, 8072, 9464, 10090, 10140, 10920, 11830, 12108, 13117, 14126, 14196, 15135, 17745, 20180, 20280, 21189, 23660, 24216, 26234, 28252, 28392, 30270, 35315, 35490, 39351, 40360, 42378, 47320, 52468, 56504, 60540, 65585, 70630, 70980, 78702, 84756, 91819, 104936, 105945, 121080, 131170, 141260, 141960, 157404, 169512, 170521, 183638, 196755, 211890, 262340, 275457, 282520, 314808, 341042, 367276, 393510, 423780, 459095, 511563, 524680, 550914, 682084, 734552, 787020, 847560, 852605, 918190, 1023126, 1101828, 1193647, 1364168, 1377285, 1574040, 1705210, 1836380, 2046252, 2203656, 2387294, 2557815, 2754570, 3410420, 3580941, 3672760, 4092504, 4774588, 5115630, 5509140, 5968235, 6820840, 7161882, 9549176, 10231260, 11018280, 11936470, 14323764, 17904705, 20462520, 23872940, 28647528, 35809410, 47745880, 71618820, 143237640]

約数ペア:

[(1, 143237640), (2, 71618820), (3, 47745880), (4, 35809410), (5, 28647528), (6, 23872940), (7, 20462520), (8, 17904705), (10, 14323764), (12, 11936470), (13, 11018280), (14, 10231260), (15, 9549176), (20, 7161882), (21, 6820840), (24, 5968235), (26, 5509140), (28, 5115630), (30, 4774588), (35, 4092504), (39, 3672760), (40, 3580941), (42, 3410420), (52, 2754570), (56, 2557815), (60, 2387294), (65, 2203656), (70, 2046252), (78, 1836380), (84, 1705210), (91, 1574040), (104, 1377285), (105, 1364168), (120, 1193647), (130, 1101828), (140, 1023126), (156, 918190), (168, 852605), (169, 847560), (182, 787020), (195, 734552), (210, 682084), (260, 550914), (273, 524680), (280, 511563), (312, 459095), (338, 423780), (364, 393510), (390, 367276), (420, 341042), (455, 314808), (507, 282520), (520, 275457), (546, 262340), (676, 211890), (728, 196755), (780, 183638), (840, 170521), (845, 169512), (910, 157404), (1009, 141960), (1014, 141260), (1092, 131170), (1183, 121080), (1352, 105945), (1365, 104936), (1560, 91819), (1690, 84756), (1820, 78702), (2018, 70980), (2028, 70630), (2184, 65585), (2366, 60540), (2535, 56504), (2730, 52468), (3027, 47320), (3380, 42378), (3549, 40360), (3640, 39351), (4036, 35490), (4056, 35315), (4732, 30270), (5045, 28392), (5070, 28252), (5460, 26234), (5915, 24216), (6054, 23660), (6760, 21189), (7063, 20280), (7098, 20180), (8072, 17745), (9464, 15135), (10090, 14196), (10140, 14126), (10920, 13117), (11830, 12108)]