1302890940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5987}}^1$

素因数の和:6049

約数の個数: 192

約数和(自身を含む): 4506808320

約数和(自身を除く): 3203917380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 90, 93, 108, 117, 124, 130, 135, 155, 156, 180, 186, 195, 234, 260, 270, 279, 310, 351, 372, 390, 403, 465, 468, 540, 558, 585, 620, 702, 780, 806, 837, 930, 1116, 1170, 1209, 1395, 1404, 1612, 1674, 1755, 1860, 2015, 2340, 2418, 2790, 3348, 3510, 3627, 4030, 4185, 4836, 5580, 5987, 6045, 7020, 7254, 8060, 8370, 10881, 11974, 12090, 14508, 16740, 17961, 18135, 21762, 23948, 24180, 29935, 35922, 36270, 43524, 53883, 54405, 59870, 71844, 72540, 77831, 89805, 107766, 108810, 119740, 155662, 161649, 179610, 185597, 215532, 217620, 233493, 269415, 311324, 323298, 359220, 371194, 389155, 466986, 538830, 556791, 646596, 700479, 742388, 778310, 808245, 927985, 933972, 1077660, 1113582, 1167465, 1400958, 1556620, 1616490, 1670373, 1855970, 2101437, 2227164, 2334930, 2412761, 2783955, 2801916, 3232980, 3340746, 3502395, 3711940, 4202874, 4669860, 4825522, 5011119, 5567910, 6681492, 7004790, 7238283, 8351865, 8405748, 9651044, 10022238, 10507185, 11135820, 12063805, 14009580, 14476566, 16703730, 20044476, 21014370, 21714849, 24127610, 25055595, 28953132, 33407460, 36191415, 42028740, 43429698, 48255220, 50111190, 65144547, 72382830, 86859396, 100222380, 108574245, 130289094, 144765660, 217148490, 260578188, 325722735, 434296980, 651445470, 1302890940]

約数ペア:

[(1, 1302890940), (2, 651445470), (3, 434296980), (4, 325722735), (5, 260578188), (6, 217148490), (9, 144765660), (10, 130289094), (12, 108574245), (13, 100222380), (15, 86859396), (18, 72382830), (20, 65144547), (26, 50111190), (27, 48255220), (30, 43429698), (31, 42028740), (36, 36191415), (39, 33407460), (45, 28953132), (52, 25055595), (54, 24127610), (60, 21714849), (62, 21014370), (65, 20044476), (78, 16703730), (90, 14476566), (93, 14009580), (108, 12063805), (117, 11135820), (124, 10507185), (130, 10022238), (135, 9651044), (155, 8405748), (156, 8351865), (180, 7238283), (186, 7004790), (195, 6681492), (234, 5567910), (260, 5011119), (270, 4825522), (279, 4669860), (310, 4202874), (351, 3711940), (372, 3502395), (390, 3340746), (403, 3232980), (465, 2801916), (468, 2783955), (540, 2412761), (558, 2334930), (585, 2227164), (620, 2101437), (702, 1855970), (780, 1670373), (806, 1616490), (837, 1556620), (930, 1400958), (1116, 1167465), (1170, 1113582), (1209, 1077660), (1395, 933972), (1404, 927985), (1612, 808245), (1674, 778310), (1755, 742388), (1860, 700479), (2015, 646596), (2340, 556791), (2418, 538830), (2790, 466986), (3348, 389155), (3510, 371194), (3627, 359220), (4030, 323298), (4185, 311324), (4836, 269415), (5580, 233493), (5987, 217620), (6045, 215532), (7020, 185597), (7254, 179610), (8060, 161649), (8370, 155662), (10881, 119740), (11974, 108810), (12090, 107766), (14508, 89805), (16740, 77831), (17961, 72540), (18135, 71844), (21762, 59870), (23948, 54405), (24180, 53883), (29935, 43524), (35922, 36270)]