464275980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{52639}}^1$

素因数の和:52668

約数の個数: 108

約数和(自身を含む): 1638262080

約数和(自身を除く): 1173986100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 52639, 105278, 157917, 210556, 263195, 315834, 368473, 473751, 526390, 631668, 736946, 789585, 947502, 1052780, 1105419, 1473892, 1579170, 1842365, 1895004, 2210838, 2368755, 2579311, 3158340, 3316257, 3684730, 4421676, 4737510, 5158622, 5527095, 6632514, 7369460, 7737933, 9475020, 10317244, 11054190, 12896555, 13265028, 15475866, 16581285, 22108380, 23213799, 25793110, 30951732, 33162570, 38689665, 46427598, 51586220, 66325140, 77379330, 92855196, 116068995, 154758660, 232137990, 464275980]

約数ペア:

[(1, 464275980), (2, 232137990), (3, 154758660), (4, 116068995), (5, 92855196), (6, 77379330), (7, 66325140), (9, 51586220), (10, 46427598), (12, 38689665), (14, 33162570), (15, 30951732), (18, 25793110), (20, 23213799), (21, 22108380), (28, 16581285), (30, 15475866), (35, 13265028), (36, 12896555), (42, 11054190), (45, 10317244), (49, 9475020), (60, 7737933), (63, 7369460), (70, 6632514), (84, 5527095), (90, 5158622), (98, 4737510), (105, 4421676), (126, 3684730), (140, 3316257), (147, 3158340), (180, 2579311), (196, 2368755), (210, 2210838), (245, 1895004), (252, 1842365), (294, 1579170), (315, 1473892), (420, 1105419), (441, 1052780), (490, 947502), (588, 789585), (630, 736946), (735, 631668), (882, 526390), (980, 473751), (1260, 368473), (1470, 315834), (1764, 263195), (2205, 210556), (2940, 157917), (4410, 105278), (8820, 52639)]