8224751340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{390539}}^1$

素因数の和:390573

約数の個数: 120

約数和(自身を含む): 27786139920

約数和(自身を除く): 19561388580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10530, 21060, 390539, 781078, 1171617, 1562156, 1952695, 2343234, 3514851, 3905390, 4686468, 5077007, 5858085, 7029702, 7810780, 10154014, 10544553, 11716170, 14059404, 15231021, 17574255, 20308028, 21089106, 23432340, 25385035, 30462042, 31633659, 35148510, 42178212, 45693063, 50770070, 52722765, 60924084, 63267318, 70297020, 76155105, 91386126, 101540140, 105445530, 126534636, 137079189, 152310210, 158168295, 182772252, 210891060, 228465315, 274158378, 304620420, 316336590, 411237567, 456930630, 548316756, 632673180, 685395945, 822475134, 913861260, 1370791890, 1644950268, 2056187835, 2741583780, 4112375670, 8224751340]

約数ペア:

[(1, 8224751340), (2, 4112375670), (3, 2741583780), (4, 2056187835), (5, 1644950268), (6, 1370791890), (9, 913861260), (10, 822475134), (12, 685395945), (13, 632673180), (15, 548316756), (18, 456930630), (20, 411237567), (26, 316336590), (27, 304620420), (30, 274158378), (36, 228465315), (39, 210891060), (45, 182772252), (52, 158168295), (54, 152310210), (60, 137079189), (65, 126534636), (78, 105445530), (81, 101540140), (90, 91386126), (108, 76155105), (117, 70297020), (130, 63267318), (135, 60924084), (156, 52722765), (162, 50770070), (180, 45693063), (195, 42178212), (234, 35148510), (260, 31633659), (270, 30462042), (324, 25385035), (351, 23432340), (390, 21089106), (405, 20308028), (468, 17574255), (540, 15231021), (585, 14059404), (702, 11716170), (780, 10544553), (810, 10154014), (1053, 7810780), (1170, 7029702), (1404, 5858085), (1620, 5077007), (1755, 4686468), (2106, 3905390), (2340, 3514851), (3510, 2343234), (4212, 1952695), (5265, 1562156), (7020, 1171617), (10530, 781078), (21060, 390539)]