79834920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1951}}^1$

素因数の和:2007

約数の個数: 128

約数和(自身を含む): 269844480

約数和(自身を除く): 190009560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 1951, 2046, 2728, 3410, 3720, 3902, 4092, 5115, 5853, 6820, 7804, 8184, 9755, 10230, 11706, 13640, 15608, 19510, 20460, 21461, 23412, 29265, 39020, 40920, 42922, 46824, 58530, 60481, 64383, 78040, 85844, 107305, 117060, 120962, 128766, 171688, 181443, 214610, 234120, 241924, 257532, 302405, 321915, 362886, 429220, 483848, 515064, 604810, 643830, 665291, 725772, 858440, 907215, 1209620, 1287660, 1330582, 1451544, 1814430, 1995873, 2419240, 2575320, 2661164, 3326455, 3628860, 3991746, 5322328, 6652910, 7257720, 7983492, 9979365, 13305820, 15966984, 19958730, 26611640, 39917460, 79834920]

約数ペア:

[(1, 79834920), (2, 39917460), (3, 26611640), (4, 19958730), (5, 15966984), (6, 13305820), (8, 9979365), (10, 7983492), (11, 7257720), (12, 6652910), (15, 5322328), (20, 3991746), (22, 3628860), (24, 3326455), (30, 2661164), (31, 2575320), (33, 2419240), (40, 1995873), (44, 1814430), (55, 1451544), (60, 1330582), (62, 1287660), (66, 1209620), (88, 907215), (93, 858440), (110, 725772), (120, 665291), (124, 643830), (132, 604810), (155, 515064), (165, 483848), (186, 429220), (220, 362886), (248, 321915), (264, 302405), (310, 257532), (330, 241924), (341, 234120), (372, 214610), (440, 181443), (465, 171688), (620, 128766), (660, 120962), (682, 117060), (744, 107305), (930, 85844), (1023, 78040), (1240, 64383), (1320, 60481), (1364, 58530), (1705, 46824), (1860, 42922), (1951, 40920), (2046, 39020), (2728, 29265), (3410, 23412), (3720, 21461), (3902, 20460), (4092, 19510), (5115, 15608), (5853, 13640), (6820, 11706), (7804, 10230), (8184, 9755)]