217181160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{86183}}^1$

素因数の和:86207

約数の個数: 96

約数和(自身を含む): 806682240

約数和(自身を除く): 589501080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 86183, 172366, 258549, 344732, 430915, 517098, 603281, 689464, 775647, 861830, 1034196, 1206562, 1292745, 1551294, 1723660, 1809843, 2068392, 2413124, 2585490, 3016405, 3102588, 3447320, 3619686, 3878235, 4826248, 5170980, 5429529, 6032810, 6205176, 7239372, 7756470, 9049215, 10341960, 10859058, 12065620, 14478744, 15512940, 18098430, 21718116, 24131240, 27147645, 31025880, 36196860, 43436232, 54295290, 72393720, 108590580, 217181160]

約数ペア:

[(1, 217181160), (2, 108590580), (3, 72393720), (4, 54295290), (5, 43436232), (6, 36196860), (7, 31025880), (8, 27147645), (9, 24131240), (10, 21718116), (12, 18098430), (14, 15512940), (15, 14478744), (18, 12065620), (20, 10859058), (21, 10341960), (24, 9049215), (28, 7756470), (30, 7239372), (35, 6205176), (36, 6032810), (40, 5429529), (42, 5170980), (45, 4826248), (56, 3878235), (60, 3619686), (63, 3447320), (70, 3102588), (72, 3016405), (84, 2585490), (90, 2413124), (105, 2068392), (120, 1809843), (126, 1723660), (140, 1551294), (168, 1292745), (180, 1206562), (210, 1034196), (252, 861830), (280, 775647), (315, 689464), (360, 603281), (420, 517098), (504, 430915), (630, 344732), (840, 258549), (1260, 172366), (2520, 86183)]