493441560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:490

約数の個数: 192

約数和(自身を含む): 1664076960

約数和(自身を除く): 1170635400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 101, 120, 123, 164, 180, 202, 205, 246, 303, 328, 331, 360, 369, 404, 410, 492, 505, 606, 615, 662, 738, 808, 820, 909, 984, 993, 1010, 1212, 1230, 1324, 1476, 1515, 1640, 1655, 1818, 1845, 1986, 2020, 2424, 2460, 2648, 2952, 2979, 3030, 3310, 3636, 3690, 3972, 4040, 4141, 4545, 4920, 4965, 5958, 6060, 6620, 7272, 7380, 7944, 8282, 9090, 9930, 11916, 12120, 12423, 13240, 13571, 14760, 14895, 16564, 18180, 19860, 20705, 23832, 24846, 27142, 29790, 33128, 33431, 36360, 37269, 39720, 40713, 41410, 49692, 54284, 59580, 62115, 66862, 67855, 74538, 81426, 82820, 99384, 100293, 108568, 119160, 122139, 124230, 133724, 135710, 149076, 162852, 165640, 167155, 186345, 200586, 203565, 244278, 248460, 267448, 271420, 298152, 300879, 325704, 334310, 372690, 401172, 407130, 488556, 496920, 501465, 542840, 601758, 610695, 668620, 745380, 802344, 814260, 977112, 1002930, 1203516, 1221390, 1337240, 1370671, 1490760, 1504395, 1628520, 2005860, 2407032, 2442780, 2741342, 3008790, 4011720, 4112013, 4885560, 5482684, 6017580, 6853355, 8224026, 10965368, 12035160, 12336039, 13706710, 16448052, 20560065, 24672078, 27413420, 32896104, 41120130, 49344156, 54826840, 61680195, 82240260, 98688312, 123360390, 164480520, 246720780, 493441560]

約数ペア:

[(1, 493441560), (2, 246720780), (3, 164480520), (4, 123360390), (5, 98688312), (6, 82240260), (8, 61680195), (9, 54826840), (10, 49344156), (12, 41120130), (15, 32896104), (18, 27413420), (20, 24672078), (24, 20560065), (30, 16448052), (36, 13706710), (40, 12336039), (41, 12035160), (45, 10965368), (60, 8224026), (72, 6853355), (82, 6017580), (90, 5482684), (101, 4885560), (120, 4112013), (123, 4011720), (164, 3008790), (180, 2741342), (202, 2442780), (205, 2407032), (246, 2005860), (303, 1628520), (328, 1504395), (331, 1490760), (360, 1370671), (369, 1337240), (404, 1221390), (410, 1203516), (492, 1002930), (505, 977112), (606, 814260), (615, 802344), (662, 745380), (738, 668620), (808, 610695), (820, 601758), (909, 542840), (984, 501465), (993, 496920), (1010, 488556), (1212, 407130), (1230, 401172), (1324, 372690), (1476, 334310), (1515, 325704), (1640, 300879), (1655, 298152), (1818, 271420), (1845, 267448), (1986, 248460), (2020, 244278), (2424, 203565), (2460, 200586), (2648, 186345), (2952, 167155), (2979, 165640), (3030, 162852), (3310, 149076), (3636, 135710), (3690, 133724), (3972, 124230), (4040, 122139), (4141, 119160), (4545, 108568), (4920, 100293), (4965, 99384), (5958, 82820), (6060, 81426), (6620, 74538), (7272, 67855), (7380, 66862), (7944, 62115), (8282, 59580), (9090, 54284), (9930, 49692), (11916, 41410), (12120, 40713), (12423, 39720), (13240, 37269), (13571, 36360), (14760, 33431), (14895, 33128), (16564, 29790), (18180, 27142), (19860, 24846), (20705, 23832)]