1208371320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8329}}^1$

素因数の和:8390

約数の個数: 192

約数和(自身を含む): 4366252800

約数和(自身を除く): 3157881480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 117, 120, 124, 130, 155, 156, 180, 186, 195, 234, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 520, 558, 585, 620, 744, 780, 806, 930, 936, 1116, 1170, 1209, 1240, 1395, 1560, 1612, 1860, 2015, 2232, 2340, 2418, 2790, 3224, 3627, 3720, 4030, 4680, 4836, 5580, 6045, 7254, 8060, 8329, 9672, 11160, 12090, 14508, 16120, 16658, 18135, 24180, 24987, 29016, 33316, 36270, 41645, 48360, 49974, 66632, 72540, 74961, 83290, 99948, 108277, 124935, 145080, 149922, 166580, 199896, 216554, 249870, 258199, 299844, 324831, 333160, 374805, 433108, 499740, 516398, 541385, 599688, 649662, 749610, 774597, 866216, 974493, 999480, 1032796, 1082770, 1290995, 1299324, 1499220, 1549194, 1624155, 1948986, 2065592, 2165540, 2323791, 2581990, 2598648, 2998440, 3098388, 3248310, 3356587, 3872985, 3897972, 4331080, 4647582, 4872465, 5163980, 6196776, 6496620, 6713174, 7745970, 7795944, 9295164, 9744930, 10069761, 10327960, 11618955, 12993240, 13426348, 15491940, 16782935, 18590328, 19489860, 20139522, 23237910, 26852696, 30209283, 30983880, 33565870, 38979720, 40279044, 46475820, 50348805, 60418566, 67131740, 80558088, 92951640, 100697610, 120837132, 134263480, 151046415, 201395220, 241674264, 302092830, 402790440, 604185660, 1208371320]

約数ペア:

[(1, 1208371320), (2, 604185660), (3, 402790440), (4, 302092830), (5, 241674264), (6, 201395220), (8, 151046415), (9, 134263480), (10, 120837132), (12, 100697610), (13, 92951640), (15, 80558088), (18, 67131740), (20, 60418566), (24, 50348805), (26, 46475820), (30, 40279044), (31, 38979720), (36, 33565870), (39, 30983880), (40, 30209283), (45, 26852696), (52, 23237910), (60, 20139522), (62, 19489860), (65, 18590328), (72, 16782935), (78, 15491940), (90, 13426348), (93, 12993240), (104, 11618955), (117, 10327960), (120, 10069761), (124, 9744930), (130, 9295164), (155, 7795944), (156, 7745970), (180, 6713174), (186, 6496620), (195, 6196776), (234, 5163980), (248, 4872465), (260, 4647582), (279, 4331080), (310, 3897972), (312, 3872985), (360, 3356587), (372, 3248310), (390, 3098388), (403, 2998440), (465, 2598648), (468, 2581990), (520, 2323791), (558, 2165540), (585, 2065592), (620, 1948986), (744, 1624155), (780, 1549194), (806, 1499220), (930, 1299324), (936, 1290995), (1116, 1082770), (1170, 1032796), (1209, 999480), (1240, 974493), (1395, 866216), (1560, 774597), (1612, 749610), (1860, 649662), (2015, 599688), (2232, 541385), (2340, 516398), (2418, 499740), (2790, 433108), (3224, 374805), (3627, 333160), (3720, 324831), (4030, 299844), (4680, 258199), (4836, 249870), (5580, 216554), (6045, 199896), (7254, 166580), (8060, 149922), (8329, 145080), (9672, 124935), (11160, 108277), (12090, 99948), (14508, 83290), (16120, 74961), (16658, 72540), (18135, 66632), (24180, 49974), (24987, 48360), (29016, 41645), (33316, 36270)]