83870280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17921}}^1$

素因数の和:17951

約数の個数: 96

約数和(自身を含む): 293562360

約数和(自身を除く): 209692080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 17921, 35842, 53763, 71684, 89605, 107526, 143368, 161289, 179210, 215052, 232973, 268815, 322578, 358420, 430104, 465946, 537630, 645156, 698919, 716840, 806445, 931892, 1075260, 1164865, 1290312, 1397838, 1612890, 1863784, 2096757, 2150520, 2329730, 2795676, 3225780, 3494595, 4193514, 4659460, 5591352, 6451560, 6989190, 8387028, 9318920, 10483785, 13978380, 16774056, 20967570, 27956760, 41935140, 83870280]

約数ペア:

[(1, 83870280), (2, 41935140), (3, 27956760), (4, 20967570), (5, 16774056), (6, 13978380), (8, 10483785), (9, 9318920), (10, 8387028), (12, 6989190), (13, 6451560), (15, 5591352), (18, 4659460), (20, 4193514), (24, 3494595), (26, 3225780), (30, 2795676), (36, 2329730), (39, 2150520), (40, 2096757), (45, 1863784), (52, 1612890), (60, 1397838), (65, 1290312), (72, 1164865), (78, 1075260), (90, 931892), (104, 806445), (117, 716840), (120, 698919), (130, 645156), (156, 537630), (180, 465946), (195, 430104), (234, 358420), (260, 322578), (312, 268815), (360, 232973), (390, 215052), (468, 179210), (520, 161289), (585, 143368), (780, 107526), (936, 89605), (1170, 71684), (1560, 53763), (2340, 35842), (4680, 17921)]