258189480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37747}}^1$

素因数の和:37783

約数の個数: 96

約数和(自身を含む): 883303200

約数和(自身を除く): 625113720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 37747, 75494, 113241, 150988, 188735, 226482, 301976, 339723, 377470, 452964, 566205, 679446, 717193, 754940, 905928, 1132410, 1358892, 1434386, 1509880, 1698615, 2151579, 2264820, 2717784, 2868772, 3397230, 3585965, 4303158, 4529640, 5737544, 6454737, 6794460, 7171930, 8606316, 10757895, 12909474, 13588920, 14343860, 17212632, 21515790, 25818948, 28687720, 32273685, 43031580, 51637896, 64547370, 86063160, 129094740, 258189480]

約数ペア:

[(1, 258189480), (2, 129094740), (3, 86063160), (4, 64547370), (5, 51637896), (6, 43031580), (8, 32273685), (9, 28687720), (10, 25818948), (12, 21515790), (15, 17212632), (18, 14343860), (19, 13588920), (20, 12909474), (24, 10757895), (30, 8606316), (36, 7171930), (38, 6794460), (40, 6454737), (45, 5737544), (57, 4529640), (60, 4303158), (72, 3585965), (76, 3397230), (90, 2868772), (95, 2717784), (114, 2264820), (120, 2151579), (152, 1698615), (171, 1509880), (180, 1434386), (190, 1358892), (228, 1132410), (285, 905928), (342, 754940), (360, 717193), (380, 679446), (456, 566205), (570, 452964), (684, 377470), (760, 339723), (855, 301976), (1140, 226482), (1368, 188735), (1710, 150988), (2280, 113241), (3420, 75494), (6840, 37747)]