42869479640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{6599}}^1$

素因数の和:6698

約数の個数: 144

約数和(自身を含む): 107941086000

約数和(自身を除く): 65071606360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 169, 248, 260, 310, 338, 403, 520, 620, 676, 806, 845, 961, 1240, 1352, 1612, 1690, 1922, 2015, 3224, 3380, 3844, 4030, 4805, 5239, 6599, 6760, 7688, 8060, 9610, 10478, 12493, 13198, 16120, 19220, 20956, 24986, 26195, 26396, 32995, 38440, 41912, 49972, 52390, 52792, 62465, 65990, 85787, 99944, 104780, 124930, 131980, 162409, 171574, 204569, 209560, 249860, 263960, 324818, 343148, 409138, 428935, 499720, 649636, 686296, 812045, 818276, 857870, 1022845, 1115231, 1299272, 1624090, 1636552, 1715740, 2045690, 2230462, 2659397, 3248180, 3431480, 4091380, 4460924, 5318794, 5576155, 6341639, 6496360, 8182760, 8921848, 10637588, 11152310, 12683278, 13296985, 21275176, 22304620, 25366556, 26593970, 31708195, 34572161, 44609240, 50733112, 53187940, 63416390, 69144322, 82441307, 106375880, 126832780, 138288644, 164882614, 172860805, 253665560, 276577288, 329765228, 345721610, 412206535, 659530456, 691443220, 824413070, 1071736991, 1382886440, 1648826140, 2143473982, 3297652280, 4286947964, 5358684955, 8573895928, 10717369910, 21434739820, 42869479640]

約数ペア:

[(1, 42869479640), (2, 21434739820), (4, 10717369910), (5, 8573895928), (8, 5358684955), (10, 4286947964), (13, 3297652280), (20, 2143473982), (26, 1648826140), (31, 1382886440), (40, 1071736991), (52, 824413070), (62, 691443220), (65, 659530456), (104, 412206535), (124, 345721610), (130, 329765228), (155, 276577288), (169, 253665560), (248, 172860805), (260, 164882614), (310, 138288644), (338, 126832780), (403, 106375880), (520, 82441307), (620, 69144322), (676, 63416390), (806, 53187940), (845, 50733112), (961, 44609240), (1240, 34572161), (1352, 31708195), (1612, 26593970), (1690, 25366556), (1922, 22304620), (2015, 21275176), (3224, 13296985), (3380, 12683278), (3844, 11152310), (4030, 10637588), (4805, 8921848), (5239, 8182760), (6599, 6496360), (6760, 6341639), (7688, 5576155), (8060, 5318794), (9610, 4460924), (10478, 4091380), (12493, 3431480), (13198, 3248180), (16120, 2659397), (19220, 2230462), (20956, 2045690), (24986, 1715740), (26195, 1636552), (26396, 1624090), (32995, 1299272), (38440, 1115231), (41912, 1022845), (49972, 857870), (52390, 818276), (52792, 812045), (62465, 686296), (65990, 649636), (85787, 499720), (99944, 428935), (104780, 409138), (124930, 343148), (131980, 324818), (162409, 263960), (171574, 249860), (204569, 209560)]