63738780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:228

約数の個数: 192

約数和(自身を含む): 220631040

約数和(自身を除く): 156892260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 79, 84, 85, 102, 105, 113, 119, 140, 158, 170, 204, 210, 226, 237, 238, 255, 316, 339, 340, 357, 395, 420, 452, 474, 476, 510, 553, 565, 595, 678, 714, 790, 791, 948, 1020, 1106, 1130, 1185, 1190, 1343, 1356, 1428, 1580, 1582, 1659, 1695, 1785, 1921, 2212, 2260, 2370, 2373, 2380, 2686, 2765, 3164, 3318, 3390, 3570, 3842, 3955, 4029, 4740, 4746, 5372, 5530, 5763, 6636, 6715, 6780, 7140, 7684, 7910, 8058, 8295, 8927, 9401, 9492, 9605, 11060, 11526, 11865, 13430, 13447, 15820, 16116, 16590, 17854, 18802, 19210, 20145, 23052, 23730, 26781, 26860, 26894, 28203, 28815, 33180, 35708, 37604, 38420, 40290, 40341, 44635, 47005, 47460, 53562, 53788, 56406, 57630, 62489, 67235, 80580, 80682, 89270, 94010, 107124, 112812, 115260, 124978, 133905, 134470, 141015, 151759, 161364, 178540, 187467, 188020, 201705, 249956, 267810, 268940, 282030, 303518, 312445, 374934, 403410, 455277, 535620, 564060, 607036, 624890, 749868, 758795, 806820, 910554, 937335, 1062313, 1249780, 1517590, 1821108, 1874670, 2124626, 2276385, 3035180, 3186939, 3749340, 4249252, 4552770, 5311565, 6373878, 9105540, 10623130, 12747756, 15934695, 21246260, 31869390, 63738780]

約数ペア:

[(1, 63738780), (2, 31869390), (3, 21246260), (4, 15934695), (5, 12747756), (6, 10623130), (7, 9105540), (10, 6373878), (12, 5311565), (14, 4552770), (15, 4249252), (17, 3749340), (20, 3186939), (21, 3035180), (28, 2276385), (30, 2124626), (34, 1874670), (35, 1821108), (42, 1517590), (51, 1249780), (60, 1062313), (68, 937335), (70, 910554), (79, 806820), (84, 758795), (85, 749868), (102, 624890), (105, 607036), (113, 564060), (119, 535620), (140, 455277), (158, 403410), (170, 374934), (204, 312445), (210, 303518), (226, 282030), (237, 268940), (238, 267810), (255, 249956), (316, 201705), (339, 188020), (340, 187467), (357, 178540), (395, 161364), (420, 151759), (452, 141015), (474, 134470), (476, 133905), (510, 124978), (553, 115260), (565, 112812), (595, 107124), (678, 94010), (714, 89270), (790, 80682), (791, 80580), (948, 67235), (1020, 62489), (1106, 57630), (1130, 56406), (1185, 53788), (1190, 53562), (1343, 47460), (1356, 47005), (1428, 44635), (1580, 40341), (1582, 40290), (1659, 38420), (1695, 37604), (1785, 35708), (1921, 33180), (2212, 28815), (2260, 28203), (2370, 26894), (2373, 26860), (2380, 26781), (2686, 23730), (2765, 23052), (3164, 20145), (3318, 19210), (3390, 18802), (3570, 17854), (3842, 16590), (3955, 16116), (4029, 15820), (4740, 13447), (4746, 13430), (5372, 11865), (5530, 11526), (5763, 11060), (6636, 9605), (6715, 9492), (6780, 9401), (7140, 8927), (7684, 8295), (7910, 8058)]