40063140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{439}}^1$

素因数の和:483

約数の個数: 144

約数和(自身を含む): 135273600

約数和(自身を除く): 95210460

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, 90, 108, 117, 130, 135, 156, 169, 180, 195, 234, 260, 270, 338, 351, 390, 439, 468, 507, 540, 585, 676, 702, 780, 845, 878, 1014, 1170, 1317, 1404, 1521, 1690, 1755, 1756, 2028, 2195, 2340, 2535, 2634, 3042, 3380, 3510, 3951, 4390, 4563, 5070, 5268, 5707, 6084, 6585, 7020, 7605, 7902, 8780, 9126, 10140, 11414, 11853, 13170, 15210, 15804, 17121, 18252, 19755, 22815, 22828, 23706, 26340, 28535, 30420, 34242, 39510, 45630, 47412, 51363, 57070, 59265, 68484, 74191, 79020, 85605, 91260, 102726, 114140, 118530, 148382, 154089, 171210, 205452, 222573, 237060, 256815, 296764, 308178, 342420, 370955, 445146, 513630, 616356, 667719, 741910, 770445, 890292, 1027260, 1112865, 1335438, 1483820, 1540890, 2003157, 2225730, 2670876, 3081780, 3338595, 4006314, 4451460, 6677190, 8012628, 10015785, 13354380, 20031570, 40063140]

約数ペア:

[(1, 40063140), (2, 20031570), (3, 13354380), (4, 10015785), (5, 8012628), (6, 6677190), (9, 4451460), (10, 4006314), (12, 3338595), (13, 3081780), (15, 2670876), (18, 2225730), (20, 2003157), (26, 1540890), (27, 1483820), (30, 1335438), (36, 1112865), (39, 1027260), (45, 890292), (52, 770445), (54, 741910), (60, 667719), (65, 616356), (78, 513630), (90, 445146), (108, 370955), (117, 342420), (130, 308178), (135, 296764), (156, 256815), (169, 237060), (180, 222573), (195, 205452), (234, 171210), (260, 154089), (270, 148382), (338, 118530), (351, 114140), (390, 102726), (439, 91260), (468, 85605), (507, 79020), (540, 74191), (585, 68484), (676, 59265), (702, 57070), (780, 51363), (845, 47412), (878, 45630), (1014, 39510), (1170, 34242), (1317, 30420), (1404, 28535), (1521, 26340), (1690, 23706), (1755, 22828), (1756, 22815), (2028, 19755), (2195, 18252), (2340, 17121), (2535, 15804), (2634, 15210), (3042, 13170), (3380, 11853), (3510, 11414), (3951, 10140), (4390, 9126), (4563, 8780), (5070, 7902), (5268, 7605), (5707, 7020), (6084, 6585)]