904147440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{6047}}^1$

素因数の和:6159

約数の個数: 160

約数和(自身を含む): 3239792640

約数和(自身を除く): 2335645200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 89, 105, 112, 120, 140, 168, 178, 210, 240, 267, 280, 336, 356, 420, 445, 534, 560, 623, 712, 840, 890, 1068, 1246, 1335, 1424, 1680, 1780, 1869, 2136, 2492, 2670, 3115, 3560, 3738, 4272, 4984, 5340, 6047, 6230, 7120, 7476, 9345, 9968, 10680, 12094, 12460, 14952, 18141, 18690, 21360, 24188, 24920, 29904, 30235, 36282, 37380, 42329, 48376, 49840, 60470, 72564, 74760, 84658, 90705, 96752, 120940, 126987, 145128, 149520, 169316, 181410, 211645, 241880, 253974, 290256, 338632, 362820, 423290, 483760, 507948, 538183, 634935, 677264, 725640, 846580, 1015896, 1076366, 1269870, 1451280, 1614549, 1693160, 2031792, 2152732, 2539740, 2690915, 3229098, 3386320, 3767281, 4305464, 5079480, 5381830, 6458196, 7534562, 8072745, 8610928, 10158960, 10763660, 11301843, 12916392, 15069124, 16145490, 18836405, 21527320, 22603686, 25832784, 30138248, 32290980, 37672810, 43054640, 45207372, 56509215, 60276496, 64581960, 75345620, 90414744, 113018430, 129163920, 150691240, 180829488, 226036860, 301382480, 452073720, 904147440]

約数ペア:

[(1, 904147440), (2, 452073720), (3, 301382480), (4, 226036860), (5, 180829488), (6, 150691240), (7, 129163920), (8, 113018430), (10, 90414744), (12, 75345620), (14, 64581960), (15, 60276496), (16, 56509215), (20, 45207372), (21, 43054640), (24, 37672810), (28, 32290980), (30, 30138248), (35, 25832784), (40, 22603686), (42, 21527320), (48, 18836405), (56, 16145490), (60, 15069124), (70, 12916392), (80, 11301843), (84, 10763660), (89, 10158960), (105, 8610928), (112, 8072745), (120, 7534562), (140, 6458196), (168, 5381830), (178, 5079480), (210, 4305464), (240, 3767281), (267, 3386320), (280, 3229098), (336, 2690915), (356, 2539740), (420, 2152732), (445, 2031792), (534, 1693160), (560, 1614549), (623, 1451280), (712, 1269870), (840, 1076366), (890, 1015896), (1068, 846580), (1246, 725640), (1335, 677264), (1424, 634935), (1680, 538183), (1780, 507948), (1869, 483760), (2136, 423290), (2492, 362820), (2670, 338632), (3115, 290256), (3560, 253974), (3738, 241880), (4272, 211645), (4984, 181410), (5340, 169316), (6047, 149520), (6230, 145128), (7120, 126987), (7476, 120940), (9345, 96752), (9968, 90705), (10680, 84658), (12094, 74760), (12460, 72564), (14952, 60470), (18141, 49840), (18690, 48376), (21360, 42329), (24188, 37380), (24920, 36282), (29904, 30235)]