7831268340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{2531}}^1$

素因数の和:2742

約数の個数: 192

約数和(自身を含む): 25726740480

約数和(自身を除く): 17895472140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 139, 140, 159, 210, 212, 265, 278, 318, 371, 417, 420, 530, 556, 636, 695, 742, 795, 834, 973, 1060, 1113, 1390, 1484, 1590, 1668, 1855, 1946, 2085, 2226, 2531, 2780, 2919, 3180, 3710, 3892, 4170, 4452, 4865, 5062, 5565, 5838, 7367, 7420, 7593, 8340, 9730, 10124, 11130, 11676, 12655, 14595, 14734, 15186, 17717, 19460, 22101, 22260, 25310, 29190, 29468, 30372, 35434, 36835, 37965, 44202, 50620, 51569, 53151, 58380, 70868, 73670, 75930, 88404, 88585, 103138, 106302, 110505, 134143, 147340, 151860, 154707, 177170, 206276, 212604, 221010, 257845, 265755, 268286, 309414, 351809, 354340, 402429, 442020, 515690, 531510, 536572, 618828, 670715, 703618, 773535, 804858, 939001, 1031380, 1055427, 1063020, 1341430, 1407236, 1547070, 1609716, 1759045, 1878002, 2012145, 2110854, 2462663, 2682860, 2817003, 3094140, 3518090, 3756004, 4024290, 4221708, 4695005, 4925326, 5277135, 5634006, 7036180, 7387989, 8048580, 9390010, 9850652, 10554270, 11268012, 12313315, 14085015, 14775978, 18645877, 18780020, 21108540, 24626630, 28170030, 29551956, 36939945, 37291754, 49253260, 55937631, 56340060, 73879890, 74583508, 93229385, 111875262, 130521139, 147759780, 186458770, 223750524, 261042278, 279688155, 372917540, 391563417, 522084556, 559376310, 652605695, 783126834, 1118752620, 1305211390, 1566253668, 1957817085, 2610422780, 3915634170, 7831268340]

約数ペア:

[(1, 7831268340), (2, 3915634170), (3, 2610422780), (4, 1957817085), (5, 1566253668), (6, 1305211390), (7, 1118752620), (10, 783126834), (12, 652605695), (14, 559376310), (15, 522084556), (20, 391563417), (21, 372917540), (28, 279688155), (30, 261042278), (35, 223750524), (42, 186458770), (53, 147759780), (60, 130521139), (70, 111875262), (84, 93229385), (105, 74583508), (106, 73879890), (139, 56340060), (140, 55937631), (159, 49253260), (210, 37291754), (212, 36939945), (265, 29551956), (278, 28170030), (318, 24626630), (371, 21108540), (417, 18780020), (420, 18645877), (530, 14775978), (556, 14085015), (636, 12313315), (695, 11268012), (742, 10554270), (795, 9850652), (834, 9390010), (973, 8048580), (1060, 7387989), (1113, 7036180), (1390, 5634006), (1484, 5277135), (1590, 4925326), (1668, 4695005), (1855, 4221708), (1946, 4024290), (2085, 3756004), (2226, 3518090), (2531, 3094140), (2780, 2817003), (2919, 2682860), (3180, 2462663), (3710, 2110854), (3892, 2012145), (4170, 1878002), (4452, 1759045), (4865, 1609716), (5062, 1547070), (5565, 1407236), (5838, 1341430), (7367, 1063020), (7420, 1055427), (7593, 1031380), (8340, 939001), (9730, 804858), (10124, 773535), (11130, 703618), (11676, 670715), (12655, 618828), (14595, 536572), (14734, 531510), (15186, 515690), (17717, 442020), (19460, 402429), (22101, 354340), (22260, 351809), (25310, 309414), (29190, 268286), (29468, 265755), (30372, 257845), (35434, 221010), (36835, 212604), (37965, 206276), (44202, 177170), (50620, 154707), (51569, 151860), (53151, 147340), (58380, 134143), (70868, 110505), (73670, 106302), (75930, 103138), (88404, 88585)]