1273117560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{439}}^1$

素因数の和:503

約数の個数: 256

約数和(自身を含む): 4523904000

約数和(自身を除く): 3250786440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 169, 195, 220, 260, 264, 286, 312, 330, 338, 390, 429, 439, 440, 507, 520, 572, 660, 676, 715, 780, 845, 858, 878, 1014, 1144, 1317, 1320, 1352, 1430, 1560, 1690, 1716, 1756, 1859, 2028, 2145, 2195, 2197, 2535, 2634, 2860, 3380, 3432, 3512, 3718, 4056, 4290, 4390, 4394, 4829, 5070, 5268, 5577, 5707, 5720, 6585, 6591, 6760, 7436, 8580, 8780, 8788, 9295, 9658, 10140, 10536, 10985, 11154, 11414, 13170, 13182, 14487, 14872, 17121, 17160, 17560, 17576, 18590, 19316, 20280, 21970, 22308, 22828, 24145, 24167, 26340, 26364, 27885, 28535, 28974, 32955, 34242, 37180, 38632, 43940, 44616, 45656, 48290, 48334, 52680, 52728, 55770, 57070, 57948, 62777, 65910, 68484, 72435, 72501, 74191, 74360, 85605, 87880, 96580, 96668, 111540, 114140, 115896, 120835, 125554, 131820, 136968, 144870, 145002, 148382, 171210, 188331, 193160, 193336, 222573, 223080, 228280, 241670, 251108, 263640, 289740, 290004, 296764, 313885, 342420, 362505, 370955, 376662, 445146, 483340, 502216, 579480, 580008, 593528, 627770, 684840, 725010, 741910, 753324, 816101, 890292, 941655, 964483, 966680, 1112865, 1255540, 1450020, 1483820, 1506648, 1632202, 1780584, 1883310, 1928966, 2225730, 2448303, 2511080, 2893449, 2900040, 2967640, 3264404, 3766620, 3857932, 4080505, 4451460, 4822415, 4896606, 5786898, 6528808, 7533240, 7715864, 8161010, 8902920, 9644830, 9793212, 10609313, 11573796, 12241515, 14467245, 16322020, 19289660, 19586424, 21218626, 23147592, 24483030, 28934490, 31827939, 32644040, 38579320, 42437252, 48966060, 53046565, 57868980, 63655878, 84874504, 97932120, 106093130, 115737960, 127311756, 159139695, 212186260, 254623512, 318279390, 424372520, 636558780, 1273117560]

約数ペア:

[(1, 1273117560), (2, 636558780), (3, 424372520), (4, 318279390), (5, 254623512), (6, 212186260), (8, 159139695), (10, 127311756), (11, 115737960), (12, 106093130), (13, 97932120), (15, 84874504), (20, 63655878), (22, 57868980), (24, 53046565), (26, 48966060), (30, 42437252), (33, 38579320), (39, 32644040), (40, 31827939), (44, 28934490), (52, 24483030), (55, 23147592), (60, 21218626), (65, 19586424), (66, 19289660), (78, 16322020), (88, 14467245), (104, 12241515), (110, 11573796), (120, 10609313), (130, 9793212), (132, 9644830), (143, 8902920), (156, 8161010), (165, 7715864), (169, 7533240), (195, 6528808), (220, 5786898), (260, 4896606), (264, 4822415), (286, 4451460), (312, 4080505), (330, 3857932), (338, 3766620), (390, 3264404), (429, 2967640), (439, 2900040), (440, 2893449), (507, 2511080), (520, 2448303), (572, 2225730), (660, 1928966), (676, 1883310), (715, 1780584), (780, 1632202), (845, 1506648), (858, 1483820), (878, 1450020), (1014, 1255540), (1144, 1112865), (1317, 966680), (1320, 964483), (1352, 941655), (1430, 890292), (1560, 816101), (1690, 753324), (1716, 741910), (1756, 725010), (1859, 684840), (2028, 627770), (2145, 593528), (2195, 580008), (2197, 579480), (2535, 502216), (2634, 483340), (2860, 445146), (3380, 376662), (3432, 370955), (3512, 362505), (3718, 342420), (4056, 313885), (4290, 296764), (4390, 290004), (4394, 289740), (4829, 263640), (5070, 251108), (5268, 241670), (5577, 228280), (5707, 223080), (5720, 222573), (6585, 193336), (6591, 193160), (6760, 188331), (7436, 171210), (8580, 148382), (8780, 145002), (8788, 144870), (9295, 136968), (9658, 131820), (10140, 125554), (10536, 120835), (10985, 115896), (11154, 114140), (11414, 111540), (13170, 96668), (13182, 96580), (14487, 87880), (14872, 85605), (17121, 74360), (17160, 74191), (17560, 72501), (17576, 72435), (18590, 68484), (19316, 65910), (20280, 62777), (21970, 57948), (22308, 57070), (22828, 55770), (24145, 52728), (24167, 52680), (26340, 48334), (26364, 48290), (27885, 45656), (28535, 44616), (28974, 43940), (32955, 38632), (34242, 37180)]