67914840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{347}}^1$

素因数の和:601

約数の個数: 128

約数和(自身を含む): 234524160

約数和(自身を除く): 166609320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 233, 280, 347, 420, 466, 694, 699, 840, 932, 1041, 1165, 1388, 1398, 1631, 1735, 1864, 2082, 2330, 2429, 2776, 2796, 3262, 3470, 3495, 4164, 4660, 4858, 4893, 5205, 5592, 6524, 6940, 6990, 7287, 8155, 8328, 9320, 9716, 9786, 10410, 12145, 13048, 13880, 13980, 14574, 16310, 19432, 19572, 20820, 24290, 24465, 27960, 29148, 32620, 36435, 39144, 41640, 48580, 48930, 58296, 65240, 72870, 80851, 97160, 97860, 145740, 161702, 195720, 242553, 291480, 323404, 404255, 485106, 565957, 646808, 808510, 970212, 1131914, 1212765, 1617020, 1697871, 1940424, 2263828, 2425530, 2829785, 3234040, 3395742, 4527656, 4851060, 5659570, 6791484, 8489355, 9702120, 11319140, 13582968, 16978710, 22638280, 33957420, 67914840]

約数ペア:

[(1, 67914840), (2, 33957420), (3, 22638280), (4, 16978710), (5, 13582968), (6, 11319140), (7, 9702120), (8, 8489355), (10, 6791484), (12, 5659570), (14, 4851060), (15, 4527656), (20, 3395742), (21, 3234040), (24, 2829785), (28, 2425530), (30, 2263828), (35, 1940424), (40, 1697871), (42, 1617020), (56, 1212765), (60, 1131914), (70, 970212), (84, 808510), (105, 646808), (120, 565957), (140, 485106), (168, 404255), (210, 323404), (233, 291480), (280, 242553), (347, 195720), (420, 161702), (466, 145740), (694, 97860), (699, 97160), (840, 80851), (932, 72870), (1041, 65240), (1165, 58296), (1388, 48930), (1398, 48580), (1631, 41640), (1735, 39144), (1864, 36435), (2082, 32620), (2330, 29148), (2429, 27960), (2776, 24465), (2796, 24290), (3262, 20820), (3470, 19572), (3495, 19432), (4164, 16310), (4660, 14574), (4858, 13980), (4893, 13880), (5205, 13048), (5592, 12145), (6524, 10410), (6940, 9786), (6990, 9716), (7287, 9320), (8155, 8328)]