2702987640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{661}}^1$

素因数の和:1022

約数の個数: 192

約数和(自身を含む): 9065216160

約数和(自身を除く): 6362228520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 307, 333, 360, 370, 444, 555, 614, 661, 666, 740, 888, 921, 1110, 1228, 1322, 1332, 1480, 1535, 1665, 1842, 1983, 2220, 2456, 2644, 2664, 2763, 3070, 3305, 3330, 3684, 3966, 4440, 4605, 5288, 5526, 5949, 6140, 6610, 6660, 7368, 7932, 9210, 9915, 11052, 11359, 11898, 12280, 13220, 13320, 13815, 15864, 18420, 19830, 22104, 22718, 23796, 24457, 26440, 27630, 29745, 34077, 36840, 39660, 45436, 47592, 48914, 55260, 56795, 59490, 68154, 73371, 79320, 90872, 97828, 102231, 110520, 113590, 118980, 122285, 136308, 146742, 170385, 195656, 202927, 204462, 220113, 227180, 237960, 244570, 272616, 293484, 340770, 366855, 405854, 408924, 440226, 454360, 489140, 511155, 586968, 608781, 681540, 733710, 811708, 817848, 880452, 978280, 1014635, 1022310, 1100565, 1217562, 1363080, 1467420, 1623416, 1760904, 1826343, 2029270, 2044620, 2201130, 2435124, 2934840, 3043905, 3652686, 4058540, 4089240, 4402260, 4870248, 6087810, 7305372, 7508299, 8117080, 8804520, 9131715, 12175620, 14610744, 15016598, 18263430, 22524897, 24351240, 30033196, 36526860, 37541495, 45049794, 60066392, 67574691, 73053720, 75082990, 90099588, 112624485, 135149382, 150165980, 180199176, 225248970, 270298764, 300331960, 337873455, 450497940, 540597528, 675746910, 900995880, 1351493820, 2702987640]

約数ペア:

[(1, 2702987640), (2, 1351493820), (3, 900995880), (4, 675746910), (5, 540597528), (6, 450497940), (8, 337873455), (9, 300331960), (10, 270298764), (12, 225248970), (15, 180199176), (18, 150165980), (20, 135149382), (24, 112624485), (30, 90099588), (36, 75082990), (37, 73053720), (40, 67574691), (45, 60066392), (60, 45049794), (72, 37541495), (74, 36526860), (90, 30033196), (111, 24351240), (120, 22524897), (148, 18263430), (180, 15016598), (185, 14610744), (222, 12175620), (296, 9131715), (307, 8804520), (333, 8117080), (360, 7508299), (370, 7305372), (444, 6087810), (555, 4870248), (614, 4402260), (661, 4089240), (666, 4058540), (740, 3652686), (888, 3043905), (921, 2934840), (1110, 2435124), (1228, 2201130), (1322, 2044620), (1332, 2029270), (1480, 1826343), (1535, 1760904), (1665, 1623416), (1842, 1467420), (1983, 1363080), (2220, 1217562), (2456, 1100565), (2644, 1022310), (2664, 1014635), (2763, 978280), (3070, 880452), (3305, 817848), (3330, 811708), (3684, 733710), (3966, 681540), (4440, 608781), (4605, 586968), (5288, 511155), (5526, 489140), (5949, 454360), (6140, 440226), (6610, 408924), (6660, 405854), (7368, 366855), (7932, 340770), (9210, 293484), (9915, 272616), (11052, 244570), (11359, 237960), (11898, 227180), (12280, 220113), (13220, 204462), (13320, 202927), (13815, 195656), (15864, 170385), (18420, 146742), (19830, 136308), (22104, 122285), (22718, 118980), (23796, 113590), (24457, 110520), (26440, 102231), (27630, 97828), (29745, 90872), (34077, 79320), (36840, 73371), (39660, 68154), (45436, 59490), (47592, 56795), (48914, 55260)]