2627865960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1\times {\mathrm{709}}^1$

素因数の和:1251

約数の個数: 128

約数和(自身を含む): 8029929600

約数和(自身を除く): 5402063640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 461, 536, 670, 709, 804, 922, 1005, 1340, 1383, 1418, 1608, 1844, 2010, 2127, 2305, 2680, 2766, 2836, 3545, 3688, 4020, 4254, 4610, 5532, 5672, 6915, 7090, 8040, 8508, 9220, 10635, 11064, 13830, 14180, 17016, 18440, 21270, 27660, 28360, 30887, 42540, 47503, 55320, 61774, 85080, 92661, 95006, 123548, 142509, 154435, 185322, 190012, 237515, 247096, 285018, 308870, 326849, 370644, 380024, 463305, 475030, 570036, 617740, 653698, 712545, 741288, 926610, 950060, 980547, 1140072, 1235480, 1307396, 1425090, 1634245, 1853220, 1900120, 1961094, 2614792, 2850180, 3268490, 3706440, 3922188, 4902735, 5700360, 6536980, 7844376, 9805470, 13073960, 19610940, 21898883, 39221880, 43797766, 65696649, 87595532, 109494415, 131393298, 175191064, 218988830, 262786596, 328483245, 437977660, 525573192, 656966490, 875955320, 1313932980, 2627865960]

約数ペア:

[(1, 2627865960), (2, 1313932980), (3, 875955320), (4, 656966490), (5, 525573192), (6, 437977660), (8, 328483245), (10, 262786596), (12, 218988830), (15, 175191064), (20, 131393298), (24, 109494415), (30, 87595532), (40, 65696649), (60, 43797766), (67, 39221880), (120, 21898883), (134, 19610940), (201, 13073960), (268, 9805470), (335, 7844376), (402, 6536980), (461, 5700360), (536, 4902735), (670, 3922188), (709, 3706440), (804, 3268490), (922, 2850180), (1005, 2614792), (1340, 1961094), (1383, 1900120), (1418, 1853220), (1608, 1634245), (1844, 1425090), (2010, 1307396), (2127, 1235480), (2305, 1140072), (2680, 980547), (2766, 950060), (2836, 926610), (3545, 741288), (3688, 712545), (4020, 653698), (4254, 617740), (4610, 570036), (5532, 475030), (5672, 463305), (6915, 380024), (7090, 370644), (8040, 326849), (8508, 308870), (9220, 285018), (10635, 247096), (11064, 237515), (13830, 190012), (14180, 185322), (17016, 154435), (18440, 142509), (21270, 123548), (27660, 95006), (28360, 92661), (30887, 85080), (42540, 61774), (47503, 55320)]