1645418040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{233}}^1\times {\mathrm{1201}}^1$

素因数の和:1462

約数の個数: 192

約数和(自身を含む): 5771619360

約数和(自身を除く): 4126201320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 233, 245, 280, 294, 392, 420, 466, 490, 588, 699, 735, 840, 932, 980, 1165, 1176, 1201, 1398, 1470, 1631, 1864, 1960, 2330, 2402, 2796, 2940, 3262, 3495, 3603, 4660, 4804, 4893, 5592, 5880, 6005, 6524, 6990, 7206, 8155, 8407, 9320, 9608, 9786, 11417, 12010, 13048, 13980, 14412, 16310, 16814, 18015, 19572, 22834, 24020, 24465, 25221, 27960, 28824, 32620, 33628, 34251, 36030, 39144, 42035, 45668, 48040, 48930, 50442, 57085, 58849, 65240, 67256, 68502, 72060, 84070, 91336, 97860, 100884, 114170, 117698, 126105, 137004, 144120, 168140, 171255, 176547, 195720, 201768, 228340, 235396, 252210, 274008, 279833, 294245, 336280, 342510, 353094, 456680, 470792, 504420, 559666, 588490, 685020, 706188, 839499, 882735, 1008840, 1119332, 1176980, 1370040, 1399165, 1412376, 1678998, 1765470, 1958831, 2238664, 2353960, 2798330, 3357996, 3530940, 3917662, 4197495, 5596660, 5876493, 6715992, 7061880, 7835324, 8394990, 9794155, 11193320, 11752986, 13711817, 15670648, 16789980, 19588310, 23505972, 27423634, 29382465, 33579960, 39176620, 41135451, 47011944, 54847268, 58764930, 68559085, 78353240, 82270902, 109694536, 117529860, 137118170, 164541804, 205677255, 235059720, 274236340, 329083608, 411354510, 548472680, 822709020, 1645418040]

約数ペア:

[(1, 1645418040), (2, 822709020), (3, 548472680), (4, 411354510), (5, 329083608), (6, 274236340), (7, 235059720), (8, 205677255), (10, 164541804), (12, 137118170), (14, 117529860), (15, 109694536), (20, 82270902), (21, 78353240), (24, 68559085), (28, 58764930), (30, 54847268), (35, 47011944), (40, 41135451), (42, 39176620), (49, 33579960), (56, 29382465), (60, 27423634), (70, 23505972), (84, 19588310), (98, 16789980), (105, 15670648), (120, 13711817), (140, 11752986), (147, 11193320), (168, 9794155), (196, 8394990), (210, 7835324), (233, 7061880), (245, 6715992), (280, 5876493), (294, 5596660), (392, 4197495), (420, 3917662), (466, 3530940), (490, 3357996), (588, 2798330), (699, 2353960), (735, 2238664), (840, 1958831), (932, 1765470), (980, 1678998), (1165, 1412376), (1176, 1399165), (1201, 1370040), (1398, 1176980), (1470, 1119332), (1631, 1008840), (1864, 882735), (1960, 839499), (2330, 706188), (2402, 685020), (2796, 588490), (2940, 559666), (3262, 504420), (3495, 470792), (3603, 456680), (4660, 353094), (4804, 342510), (4893, 336280), (5592, 294245), (5880, 279833), (6005, 274008), (6524, 252210), (6990, 235396), (7206, 228340), (8155, 201768), (8407, 195720), (9320, 176547), (9608, 171255), (9786, 168140), (11417, 144120), (12010, 137004), (13048, 126105), (13980, 117698), (14412, 114170), (16310, 100884), (16814, 97860), (18015, 91336), (19572, 84070), (22834, 72060), (24020, 68502), (24465, 67256), (25221, 65240), (27960, 58849), (28824, 57085), (32620, 50442), (33628, 48930), (34251, 48040), (36030, 45668), (39144, 42035)]