13457340

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:111

約数の個数: 168

約数和(自身を含む): 46273248

約数和(自身を除く): 32815908

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, 71, 78, 81, 90, 108, 117, 130, 135, 142, 156, 162, 180, 195, 213, 234, 243, 260, 270, 284, 324, 351, 355, 390, 405, 426, 468, 486, 540, 585, 639, 702, 710, 729, 780, 810, 852, 923, 972, 1053, 1065, 1170, 1215, 1278, 1404, 1420, 1458, 1620, 1755, 1846, 1917, 2106, 2130, 2340, 2430, 2556, 2769, 2916, 3159, 3195, 3510, 3645, 3692, 3834, 4212, 4260, 4615, 4860, 5265, 5538, 5751, 6318, 6390, 7020, 7290, 7668, 8307, 9230, 9477, 9585, 10530, 11076, 11502, 12636, 12780, 13845, 14580, 15795, 16614, 17253, 18460, 18954, 19170, 21060, 23004, 24921, 27690, 28755, 31590, 33228, 34506, 37908, 38340, 41535, 47385, 49842, 51759, 55380, 57510, 63180, 69012, 74763, 83070, 86265, 94770, 99684, 103518, 115020, 124605, 149526, 166140, 172530, 189540, 207036, 224289, 249210, 258795, 299052, 345060, 373815, 448578, 498420, 517590, 672867, 747630, 897156, 1035180, 1121445, 1345734, 1495260, 2242890, 2691468, 3364335, 4485780, 6728670, 13457340]

約数ペア:

[(1, 13457340), (2, 6728670), (3, 4485780), (4, 3364335), (5, 2691468), (6, 2242890), (9, 1495260), (10, 1345734), (12, 1121445), (13, 1035180), (15, 897156), (18, 747630), (20, 672867), (26, 517590), (27, 498420), (30, 448578), (36, 373815), (39, 345060), (45, 299052), (52, 258795), (54, 249210), (60, 224289), (65, 207036), (71, 189540), (78, 172530), (81, 166140), (90, 149526), (108, 124605), (117, 115020), (130, 103518), (135, 99684), (142, 94770), (156, 86265), (162, 83070), (180, 74763), (195, 69012), (213, 63180), (234, 57510), (243, 55380), (260, 51759), (270, 49842), (284, 47385), (324, 41535), (351, 38340), (355, 37908), (390, 34506), (405, 33228), (426, 31590), (468, 28755), (486, 27690), (540, 24921), (585, 23004), (639, 21060), (702, 19170), (710, 18954), (729, 18460), (780, 17253), (810, 16614), (852, 15795), (923, 14580), (972, 13845), (1053, 12780), (1065, 12636), (1170, 11502), (1215, 11076), (1278, 10530), (1404, 9585), (1420, 9477), (1458, 9230), (1620, 8307), (1755, 7668), (1846, 7290), (1917, 7020), (2106, 6390), (2130, 6318), (2340, 5751), (2430, 5538), (2556, 5265), (2769, 4860), (2916, 4615), (3159, 4260), (3195, 4212), (3510, 3834), (3645, 3692)]