5121509040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{81761}}^1$

素因数の和:81812

約数の個数: 160

約数和(自身を含む): 18249278400

約数和(自身を除く): 13127769360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1160, 1305, 1392, 1566, 1740, 2088, 2160, 2320, 2610, 3132, 3480, 3915, 4176, 5220, 6264, 6960, 7830, 10440, 12528, 15660, 20880, 31320, 62640, 81761, 163522, 245283, 327044, 408805, 490566, 654088, 735849, 817610, 981132, 1226415, 1308176, 1471698, 1635220, 1962264, 2207547, 2371069, 2452830, 2943396, 3270440, 3679245, 3924528, 4415094, 4742138, 4905660, 5886792, 6540880, 7113207, 7358490, 8830188, 9484276, 9811320, 11037735, 11773584, 11855345, 14226414, 14716980, 17660376, 18968552, 19622640, 21339621, 22075470, 23710690, 28452828, 29433960, 35320752, 35566035, 37937104, 42679242, 44150940, 47421380, 56905656, 58867920, 64018863, 71132070, 85358484, 88301880, 94842760, 106698105, 113811312, 128037726, 142264140, 170716968, 176603760, 189685520, 213396210, 256075452, 284528280, 320094315, 341433936, 426792420, 512150904, 569056560, 640188630, 853584840, 1024301808, 1280377260, 1707169680, 2560754520, 5121509040]

約数ペア:

[(1, 5121509040), (2, 2560754520), (3, 1707169680), (4, 1280377260), (5, 1024301808), (6, 853584840), (8, 640188630), (9, 569056560), (10, 512150904), (12, 426792420), (15, 341433936), (16, 320094315), (18, 284528280), (20, 256075452), (24, 213396210), (27, 189685520), (29, 176603760), (30, 170716968), (36, 142264140), (40, 128037726), (45, 113811312), (48, 106698105), (54, 94842760), (58, 88301880), (60, 85358484), (72, 71132070), (80, 64018863), (87, 58867920), (90, 56905656), (108, 47421380), (116, 44150940), (120, 42679242), (135, 37937104), (144, 35566035), (145, 35320752), (174, 29433960), (180, 28452828), (216, 23710690), (232, 22075470), (240, 21339621), (261, 19622640), (270, 18968552), (290, 17660376), (348, 14716980), (360, 14226414), (432, 11855345), (435, 11773584), (464, 11037735), (522, 9811320), (540, 9484276), (580, 8830188), (696, 7358490), (720, 7113207), (783, 6540880), (870, 5886792), (1044, 4905660), (1080, 4742138), (1160, 4415094), (1305, 3924528), (1392, 3679245), (1566, 3270440), (1740, 2943396), (2088, 2452830), (2160, 2371069), (2320, 2207547), (2610, 1962264), (3132, 1635220), (3480, 1471698), (3915, 1308176), (4176, 1226415), (5220, 981132), (6264, 817610), (6960, 735849), (7830, 654088), (10440, 490566), (12528, 408805), (15660, 327044), (20880, 245283), (31320, 163522), (62640, 81761)]