238467240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6691}}^1$

素因数の和:6725

約数の個数: 160

約数和(自身を含む): 874510560

約数和(自身を除く): 636043320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2376, 2970, 3240, 3564, 3960, 4455, 5940, 6691, 7128, 8910, 11880, 13382, 17820, 20073, 26764, 33455, 35640, 40146, 53528, 60219, 66910, 73601, 80292, 100365, 120438, 133820, 147202, 160584, 180657, 200730, 220803, 240876, 267640, 294404, 301095, 361314, 368005, 401460, 441606, 481752, 541971, 588808, 602190, 662409, 722628, 736010, 802920, 883212, 903285, 1083942, 1104015, 1204380, 1324818, 1445256, 1472020, 1766424, 1806570, 1987227, 2167884, 2208030, 2408760, 2649636, 2709855, 2944040, 3312045, 3613140, 3974454, 4335768, 4416060, 5299272, 5419710, 5961681, 6624090, 7226280, 7948908, 8832120, 9936135, 10839420, 11923362, 13248180, 15897816, 19872270, 21678840, 23846724, 26496360, 29808405, 39744540, 47693448, 59616810, 79489080, 119233620, 238467240]

約数ペア:

[(1, 238467240), (2, 119233620), (3, 79489080), (4, 59616810), (5, 47693448), (6, 39744540), (8, 29808405), (9, 26496360), (10, 23846724), (11, 21678840), (12, 19872270), (15, 15897816), (18, 13248180), (20, 11923362), (22, 10839420), (24, 9936135), (27, 8832120), (30, 7948908), (33, 7226280), (36, 6624090), (40, 5961681), (44, 5419710), (45, 5299272), (54, 4416060), (55, 4335768), (60, 3974454), (66, 3613140), (72, 3312045), (81, 2944040), (88, 2709855), (90, 2649636), (99, 2408760), (108, 2208030), (110, 2167884), (120, 1987227), (132, 1806570), (135, 1766424), (162, 1472020), (165, 1445256), (180, 1324818), (198, 1204380), (216, 1104015), (220, 1083942), (264, 903285), (270, 883212), (297, 802920), (324, 736010), (330, 722628), (360, 662409), (396, 602190), (405, 588808), (440, 541971), (495, 481752), (540, 441606), (594, 401460), (648, 368005), (660, 361314), (792, 301095), (810, 294404), (891, 267640), (990, 240876), (1080, 220803), (1188, 200730), (1320, 180657), (1485, 160584), (1620, 147202), (1782, 133820), (1980, 120438), (2376, 100365), (2970, 80292), (3240, 73601), (3564, 66910), (3960, 60219), (4455, 53528), (5940, 40146), (6691, 35640), (7128, 33455), (8910, 26764), (11880, 20073), (13382, 17820)]