79261560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:538

約数の個数: 192

約数和(自身を含む): 299220480

約数和(自身を除く): 219958920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 71, 72, 84, 90, 105, 120, 126, 140, 142, 168, 180, 210, 213, 252, 280, 284, 315, 355, 360, 420, 426, 443, 497, 504, 568, 630, 639, 710, 840, 852, 886, 994, 1065, 1260, 1278, 1329, 1420, 1491, 1704, 1772, 1988, 2130, 2215, 2485, 2520, 2556, 2658, 2840, 2982, 3101, 3195, 3544, 3976, 3987, 4260, 4430, 4473, 4970, 5112, 5316, 5964, 6202, 6390, 6645, 7455, 7974, 8520, 8860, 8946, 9303, 9940, 10632, 11928, 12404, 12780, 13290, 14910, 15505, 15948, 17720, 17892, 18606, 19880, 19935, 22365, 24808, 25560, 26580, 27909, 29820, 31010, 31453, 31896, 35784, 37212, 39870, 44730, 46515, 53160, 55818, 59640, 62020, 62906, 74424, 79740, 89460, 93030, 94359, 111636, 124040, 125812, 139545, 157265, 159480, 178920, 186060, 188718, 220171, 223272, 251624, 279090, 283077, 314530, 372120, 377436, 440342, 471795, 558180, 566154, 629060, 660513, 754872, 880684, 943590, 1100855, 1116360, 1132308, 1258120, 1321026, 1415385, 1761368, 1887180, 1981539, 2201710, 2264616, 2642052, 2830770, 3302565, 3774360, 3963078, 4403420, 5284104, 5661540, 6605130, 7926156, 8806840, 9907695, 11323080, 13210260, 15852312, 19815390, 26420520, 39630780, 79261560]

約数ペア:

[(1, 79261560), (2, 39630780), (3, 26420520), (4, 19815390), (5, 15852312), (6, 13210260), (7, 11323080), (8, 9907695), (9, 8806840), (10, 7926156), (12, 6605130), (14, 5661540), (15, 5284104), (18, 4403420), (20, 3963078), (21, 3774360), (24, 3302565), (28, 2830770), (30, 2642052), (35, 2264616), (36, 2201710), (40, 1981539), (42, 1887180), (45, 1761368), (56, 1415385), (60, 1321026), (63, 1258120), (70, 1132308), (71, 1116360), (72, 1100855), (84, 943590), (90, 880684), (105, 754872), (120, 660513), (126, 629060), (140, 566154), (142, 558180), (168, 471795), (180, 440342), (210, 377436), (213, 372120), (252, 314530), (280, 283077), (284, 279090), (315, 251624), (355, 223272), (360, 220171), (420, 188718), (426, 186060), (443, 178920), (497, 159480), (504, 157265), (568, 139545), (630, 125812), (639, 124040), (710, 111636), (840, 94359), (852, 93030), (886, 89460), (994, 79740), (1065, 74424), (1260, 62906), (1278, 62020), (1329, 59640), (1420, 55818), (1491, 53160), (1704, 46515), (1772, 44730), (1988, 39870), (2130, 37212), (2215, 35784), (2485, 31896), (2520, 31453), (2556, 31010), (2658, 29820), (2840, 27909), (2982, 26580), (3101, 25560), (3195, 24808), (3544, 22365), (3976, 19935), (3987, 19880), (4260, 18606), (4430, 17892), (4473, 17720), (4970, 15948), (5112, 15505), (5316, 14910), (5964, 13290), (6202, 12780), (6390, 12404), (6645, 11928), (7455, 10632), (7974, 9940), (8520, 9303), (8860, 8946)]