197162160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4861}}^1$

素因数の和:4903

約数の個数: 120

約数和(自身を含む): 661971024

約数和(自身を除く): 464808864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1352, 1560, 1690, 2028, 2535, 2704, 3120, 3380, 4056, 4861, 5070, 6760, 8112, 9722, 10140, 13520, 14583, 19444, 20280, 24305, 29166, 38888, 40560, 48610, 58332, 63193, 72915, 77776, 97220, 116664, 126386, 145830, 189579, 194440, 233328, 252772, 291660, 315965, 379158, 388880, 505544, 583320, 631930, 758316, 821509, 947895, 1011088, 1166640, 1263860, 1516632, 1643018, 1895790, 2464527, 2527720, 3033264, 3286036, 3791580, 4107545, 4929054, 5055440, 6572072, 7583160, 8215090, 9858108, 12322635, 13144144, 15166320, 16430180, 19716216, 24645270, 32860360, 39432432, 49290540, 65720720, 98581080, 197162160]

約数ペア:

[(1, 197162160), (2, 98581080), (3, 65720720), (4, 49290540), (5, 39432432), (6, 32860360), (8, 24645270), (10, 19716216), (12, 16430180), (13, 15166320), (15, 13144144), (16, 12322635), (20, 9858108), (24, 8215090), (26, 7583160), (30, 6572072), (39, 5055440), (40, 4929054), (48, 4107545), (52, 3791580), (60, 3286036), (65, 3033264), (78, 2527720), (80, 2464527), (104, 1895790), (120, 1643018), (130, 1516632), (156, 1263860), (169, 1166640), (195, 1011088), (208, 947895), (240, 821509), (260, 758316), (312, 631930), (338, 583320), (390, 505544), (507, 388880), (520, 379158), (624, 315965), (676, 291660), (780, 252772), (845, 233328), (1014, 194440), (1040, 189579), (1352, 145830), (1560, 126386), (1690, 116664), (2028, 97220), (2535, 77776), (2704, 72915), (3120, 63193), (3380, 58332), (4056, 48610), (4861, 40560), (5070, 38888), (6760, 29166), (8112, 24305), (9722, 20280), (10140, 19444), (13520, 14583)]