40256340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:737

約数の個数: 96

約数和(自身を含む): 121492224

約数和(自身を除く): 81235884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 61, 68, 85, 102, 122, 170, 183, 204, 244, 255, 305, 340, 366, 510, 610, 647, 732, 915, 1020, 1037, 1220, 1294, 1830, 1941, 2074, 2588, 3111, 3235, 3660, 3882, 4148, 5185, 6222, 6470, 7764, 9705, 10370, 10999, 12444, 12940, 15555, 19410, 20740, 21998, 31110, 32997, 38820, 39467, 43996, 54995, 62220, 65994, 78934, 109990, 118401, 131988, 157868, 164985, 197335, 219980, 236802, 329970, 394670, 473604, 592005, 659940, 670939, 789340, 1184010, 1341878, 2012817, 2368020, 2683756, 3354695, 4025634, 6709390, 8051268, 10064085, 13418780, 20128170, 40256340]

約数ペア:

[(1, 40256340), (2, 20128170), (3, 13418780), (4, 10064085), (5, 8051268), (6, 6709390), (10, 4025634), (12, 3354695), (15, 2683756), (17, 2368020), (20, 2012817), (30, 1341878), (34, 1184010), (51, 789340), (60, 670939), (61, 659940), (68, 592005), (85, 473604), (102, 394670), (122, 329970), (170, 236802), (183, 219980), (204, 197335), (244, 164985), (255, 157868), (305, 131988), (340, 118401), (366, 109990), (510, 78934), (610, 65994), (647, 62220), (732, 54995), (915, 43996), (1020, 39467), (1037, 38820), (1220, 32997), (1294, 31110), (1830, 21998), (1941, 20740), (2074, 19410), (2588, 15555), (3111, 12940), (3235, 12444), (3660, 10999), (3882, 10370), (4148, 9705), (5185, 7764), (6222, 6470)]