219833120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6217}}^1$

素因数の和:6262

約数の個数: 96

約数和(自身を含む): 592301808

約数和(自身を除く): 372468688

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 340, 416, 442, 520, 544, 680, 884, 1040, 1105, 1360, 1768, 2080, 2210, 2720, 3536, 4420, 6217, 7072, 8840, 12434, 17680, 24868, 31085, 35360, 49736, 62170, 80821, 99472, 105689, 124340, 161642, 198944, 211378, 248680, 323284, 404105, 422756, 497360, 528445, 646568, 808210, 845512, 994720, 1056890, 1293136, 1373957, 1616420, 1691024, 2113780, 2586272, 2747914, 3232840, 3382048, 4227560, 5495828, 6465680, 6869785, 8455120, 10991656, 12931360, 13739570, 16910240, 21983312, 27479140, 43966624, 54958280, 109916560, 219833120]

約数ペア:

[(1, 219833120), (2, 109916560), (4, 54958280), (5, 43966624), (8, 27479140), (10, 21983312), (13, 16910240), (16, 13739570), (17, 12931360), (20, 10991656), (26, 8455120), (32, 6869785), (34, 6465680), (40, 5495828), (52, 4227560), (65, 3382048), (68, 3232840), (80, 2747914), (85, 2586272), (104, 2113780), (130, 1691024), (136, 1616420), (160, 1373957), (170, 1293136), (208, 1056890), (221, 994720), (260, 845512), (272, 808210), (340, 646568), (416, 528445), (442, 497360), (520, 422756), (544, 404105), (680, 323284), (884, 248680), (1040, 211378), (1105, 198944), (1360, 161642), (1768, 124340), (2080, 105689), (2210, 99472), (2720, 80821), (3536, 62170), (4420, 49736), (6217, 35360), (7072, 31085), (8840, 24868), (12434, 17680)]