69324640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:381

約数の個数: 192

約数和(自身を含む): 216857088

約数和(自身を除く): 147532448

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 32, 34, 35, 40, 44, 55, 56, 68, 70, 77, 80, 85, 88, 110, 112, 119, 136, 140, 154, 160, 170, 176, 187, 220, 224, 238, 272, 280, 308, 331, 340, 352, 374, 385, 440, 476, 544, 560, 595, 616, 662, 680, 748, 770, 880, 935, 952, 1120, 1190, 1232, 1309, 1324, 1360, 1496, 1540, 1655, 1760, 1870, 1904, 2317, 2380, 2464, 2618, 2648, 2720, 2992, 3080, 3310, 3641, 3740, 3808, 4634, 4760, 5236, 5296, 5627, 5984, 6160, 6545, 6620, 7282, 7480, 9268, 9520, 10472, 10592, 11254, 11585, 12320, 13090, 13240, 14564, 14960, 18205, 18536, 19040, 20944, 22508, 23170, 25487, 26180, 26480, 28135, 29128, 29920, 36410, 37072, 39389, 41888, 45016, 46340, 50974, 52360, 52960, 56270, 58256, 61897, 72820, 74144, 78778, 90032, 92680, 101948, 104720, 112540, 116512, 123794, 127435, 145640, 157556, 180064, 185360, 196945, 203896, 209440, 225080, 247588, 254870, 291280, 309485, 315112, 370720, 393890, 407792, 433279, 450160, 495176, 509740, 582560, 618970, 630224, 787780, 815584, 866558, 900320, 990352, 1019480, 1237940, 1260448, 1575560, 1733116, 1980704, 2038960, 2166395, 2475880, 3151120, 3466232, 4077920, 4332790, 4951760, 6302240, 6932464, 8665580, 9903520, 13864928, 17331160, 34662320, 69324640]

約数ペア:

[(1, 69324640), (2, 34662320), (4, 17331160), (5, 13864928), (7, 9903520), (8, 8665580), (10, 6932464), (11, 6302240), (14, 4951760), (16, 4332790), (17, 4077920), (20, 3466232), (22, 3151120), (28, 2475880), (32, 2166395), (34, 2038960), (35, 1980704), (40, 1733116), (44, 1575560), (55, 1260448), (56, 1237940), (68, 1019480), (70, 990352), (77, 900320), (80, 866558), (85, 815584), (88, 787780), (110, 630224), (112, 618970), (119, 582560), (136, 509740), (140, 495176), (154, 450160), (160, 433279), (170, 407792), (176, 393890), (187, 370720), (220, 315112), (224, 309485), (238, 291280), (272, 254870), (280, 247588), (308, 225080), (331, 209440), (340, 203896), (352, 196945), (374, 185360), (385, 180064), (440, 157556), (476, 145640), (544, 127435), (560, 123794), (595, 116512), (616, 112540), (662, 104720), (680, 101948), (748, 92680), (770, 90032), (880, 78778), (935, 74144), (952, 72820), (1120, 61897), (1190, 58256), (1232, 56270), (1309, 52960), (1324, 52360), (1360, 50974), (1496, 46340), (1540, 45016), (1655, 41888), (1760, 39389), (1870, 37072), (1904, 36410), (2317, 29920), (2380, 29128), (2464, 28135), (2618, 26480), (2648, 26180), (2720, 25487), (2992, 23170), (3080, 22508), (3310, 20944), (3641, 19040), (3740, 18536), (3808, 18205), (4634, 14960), (4760, 14564), (5236, 13240), (5296, 13090), (5627, 12320), (5984, 11585), (6160, 11254), (6545, 10592), (6620, 10472), (7282, 9520), (7480, 9268)]