1357137720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{30649}}^1$

素因数の和:30710

約数の個数: 128

約数和(自身を含む): 4634280000

約数和(自身を除く): 3277142280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 82, 90, 108, 120, 123, 135, 164, 180, 205, 216, 246, 270, 328, 360, 369, 410, 492, 540, 615, 738, 820, 984, 1080, 1107, 1230, 1476, 1640, 1845, 2214, 2460, 2952, 3690, 4428, 4920, 5535, 7380, 8856, 11070, 14760, 22140, 30649, 44280, 61298, 91947, 122596, 153245, 183894, 245192, 275841, 306490, 367788, 459735, 551682, 612980, 735576, 827523, 919470, 1103364, 1225960, 1256609, 1379205, 1655046, 1838940, 2206728, 2513218, 2758410, 3310092, 3677880, 3769827, 4137615, 5026436, 5516820, 6283045, 6620184, 7539654, 8275230, 10052872, 11033640, 11309481, 12566090, 15079308, 16550460, 18849135, 22618962, 25132180, 30158616, 33100920, 33928443, 37698270, 45237924, 50264360, 56547405, 67856886, 75396540, 90475848, 113094810, 135713772, 150793080, 169642215, 226189620, 271427544, 339284430, 452379240, 678568860, 1357137720]

約数ペア:

[(1, 1357137720), (2, 678568860), (3, 452379240), (4, 339284430), (5, 271427544), (6, 226189620), (8, 169642215), (9, 150793080), (10, 135713772), (12, 113094810), (15, 90475848), (18, 75396540), (20, 67856886), (24, 56547405), (27, 50264360), (30, 45237924), (36, 37698270), (40, 33928443), (41, 33100920), (45, 30158616), (54, 25132180), (60, 22618962), (72, 18849135), (82, 16550460), (90, 15079308), (108, 12566090), (120, 11309481), (123, 11033640), (135, 10052872), (164, 8275230), (180, 7539654), (205, 6620184), (216, 6283045), (246, 5516820), (270, 5026436), (328, 4137615), (360, 3769827), (369, 3677880), (410, 3310092), (492, 2758410), (540, 2513218), (615, 2206728), (738, 1838940), (820, 1655046), (984, 1379205), (1080, 1256609), (1107, 1225960), (1230, 1103364), (1476, 919470), (1640, 827523), (1845, 735576), (2214, 612980), (2460, 551682), (2952, 459735), (3690, 367788), (4428, 306490), (4920, 275841), (5535, 245192), (7380, 183894), (8856, 153245), (11070, 122596), (14760, 91947), (22140, 61298), (30649, 44280)]