39970920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:415

約数の個数: 128

約数和(自身を含む): 132503040

約数和(自身を除く): 92532120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 107, 110, 120, 132, 165, 214, 220, 264, 283, 321, 330, 428, 440, 535, 566, 642, 660, 849, 856, 1070, 1132, 1177, 1284, 1320, 1415, 1605, 1698, 2140, 2264, 2354, 2568, 2830, 3113, 3210, 3396, 3531, 4245, 4280, 4708, 5660, 5885, 6226, 6420, 6792, 7062, 8490, 9339, 9416, 11320, 11770, 12452, 12840, 14124, 15565, 16980, 17655, 18678, 23540, 24904, 28248, 30281, 31130, 33960, 35310, 37356, 46695, 47080, 60562, 62260, 70620, 74712, 90843, 93390, 121124, 124520, 141240, 151405, 181686, 186780, 242248, 302810, 333091, 363372, 373560, 454215, 605620, 666182, 726744, 908430, 999273, 1211240, 1332364, 1665455, 1816860, 1998546, 2664728, 3330910, 3633720, 3997092, 4996365, 6661820, 7994184, 9992730, 13323640, 19985460, 39970920]

約数ペア:

[(1, 39970920), (2, 19985460), (3, 13323640), (4, 9992730), (5, 7994184), (6, 6661820), (8, 4996365), (10, 3997092), (11, 3633720), (12, 3330910), (15, 2664728), (20, 1998546), (22, 1816860), (24, 1665455), (30, 1332364), (33, 1211240), (40, 999273), (44, 908430), (55, 726744), (60, 666182), (66, 605620), (88, 454215), (107, 373560), (110, 363372), (120, 333091), (132, 302810), (165, 242248), (214, 186780), (220, 181686), (264, 151405), (283, 141240), (321, 124520), (330, 121124), (428, 93390), (440, 90843), (535, 74712), (566, 70620), (642, 62260), (660, 60562), (849, 47080), (856, 46695), (1070, 37356), (1132, 35310), (1177, 33960), (1284, 31130), (1320, 30281), (1415, 28248), (1605, 24904), (1698, 23540), (2140, 18678), (2264, 17655), (2354, 16980), (2568, 15565), (2830, 14124), (3113, 12840), (3210, 12452), (3396, 11770), (3531, 11320), (4245, 9416), (4280, 9339), (4708, 8490), (5660, 7062), (5885, 6792), (6226, 6420)]