725964960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{216061}}^1$

素因数の和:216086

約数の個数: 96

約数和(自身を含む): 2613485952

約数和(自身を除く): 1887520992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 216061, 432122, 648183, 864244, 1080305, 1296366, 1512427, 1728488, 2160610, 2592732, 3024854, 3240915, 3456976, 4321220, 4537281, 5185464, 6049708, 6481830, 6913952, 7562135, 8642440, 9074562, 10370928, 12099416, 12963660, 15124270, 17284880, 18149124, 20741856, 22686405, 24198832, 25927320, 30248540, 34569760, 36298248, 45372810, 48397664, 51854640, 60497080, 72596496, 90745620, 103709280, 120994160, 145192992, 181491240, 241988320, 362982480, 725964960]

約数ペア:

[(1, 725964960), (2, 362982480), (3, 241988320), (4, 181491240), (5, 145192992), (6, 120994160), (7, 103709280), (8, 90745620), (10, 72596496), (12, 60497080), (14, 51854640), (15, 48397664), (16, 45372810), (20, 36298248), (21, 34569760), (24, 30248540), (28, 25927320), (30, 24198832), (32, 22686405), (35, 20741856), (40, 18149124), (42, 17284880), (48, 15124270), (56, 12963660), (60, 12099416), (70, 10370928), (80, 9074562), (84, 8642440), (96, 7562135), (105, 6913952), (112, 6481830), (120, 6049708), (140, 5185464), (160, 4537281), (168, 4321220), (210, 3456976), (224, 3240915), (240, 3024854), (280, 2592732), (336, 2160610), (420, 1728488), (480, 1512427), (560, 1296366), (672, 1080305), (840, 864244), (1120, 648183), (1680, 432122), (3360, 216061)]