43970040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:395

約数の個数: 160

約数和(自身を含む): 151850160

約数和(自身を除く): 107880120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 81, 82, 90, 108, 120, 123, 135, 162, 164, 180, 205, 216, 246, 270, 324, 328, 331, 360, 369, 405, 410, 492, 540, 615, 648, 662, 738, 810, 820, 984, 993, 1080, 1107, 1230, 1324, 1476, 1620, 1640, 1655, 1845, 1986, 2214, 2460, 2648, 2952, 2979, 3240, 3310, 3321, 3690, 3972, 4428, 4920, 4965, 5535, 5958, 6620, 6642, 7380, 7944, 8856, 8937, 9930, 11070, 11916, 13240, 13284, 13571, 14760, 14895, 16605, 17874, 19860, 22140, 23832, 26568, 26811, 27142, 29790, 33210, 35748, 39720, 40713, 44280, 44685, 53622, 54284, 59580, 66420, 67855, 71496, 81426, 89370, 107244, 108568, 119160, 122139, 132840, 134055, 135710, 162852, 178740, 203565, 214488, 244278, 268110, 271420, 325704, 357480, 366417, 407130, 488556, 536220, 542840, 610695, 732834, 814260, 977112, 1072440, 1099251, 1221390, 1465668, 1628520, 1832085, 2198502, 2442780, 2931336, 3664170, 4397004, 4885560, 5496255, 7328340, 8794008, 10992510, 14656680, 21985020, 43970040]

約数ペア:

[(1, 43970040), (2, 21985020), (3, 14656680), (4, 10992510), (5, 8794008), (6, 7328340), (8, 5496255), (9, 4885560), (10, 4397004), (12, 3664170), (15, 2931336), (18, 2442780), (20, 2198502), (24, 1832085), (27, 1628520), (30, 1465668), (36, 1221390), (40, 1099251), (41, 1072440), (45, 977112), (54, 814260), (60, 732834), (72, 610695), (81, 542840), (82, 536220), (90, 488556), (108, 407130), (120, 366417), (123, 357480), (135, 325704), (162, 271420), (164, 268110), (180, 244278), (205, 214488), (216, 203565), (246, 178740), (270, 162852), (324, 135710), (328, 134055), (331, 132840), (360, 122139), (369, 119160), (405, 108568), (410, 107244), (492, 89370), (540, 81426), (615, 71496), (648, 67855), (662, 66420), (738, 59580), (810, 54284), (820, 53622), (984, 44685), (993, 44280), (1080, 40713), (1107, 39720), (1230, 35748), (1324, 33210), (1476, 29790), (1620, 27142), (1640, 26811), (1655, 26568), (1845, 23832), (1986, 22140), (2214, 19860), (2460, 17874), (2648, 16605), (2952, 14895), (2979, 14760), (3240, 13571), (3310, 13284), (3321, 13240), (3690, 11916), (3972, 11070), (4428, 9930), (4920, 8937), (4965, 8856), (5535, 7944), (5958, 7380), (6620, 6642)]