42100080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:495

約数の個数: 160

約数和(自身を含む): 146562048

約数和(自身を除く): 104461968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 37, 40, 44, 48, 55, 60, 66, 74, 80, 88, 110, 111, 120, 132, 148, 165, 176, 185, 220, 222, 240, 264, 296, 330, 370, 407, 431, 440, 444, 528, 555, 592, 660, 740, 814, 862, 880, 888, 1110, 1221, 1293, 1320, 1480, 1628, 1724, 1776, 2035, 2155, 2220, 2442, 2586, 2640, 2960, 3256, 3448, 4070, 4310, 4440, 4741, 4884, 5172, 6105, 6465, 6512, 6896, 8140, 8620, 8880, 9482, 9768, 10344, 12210, 12930, 14223, 15947, 16280, 17240, 18964, 19536, 20688, 23705, 24420, 25860, 28446, 31894, 32560, 34480, 37928, 47410, 47841, 48840, 51720, 56892, 63788, 71115, 75856, 79735, 94820, 95682, 97680, 103440, 113784, 127576, 142230, 159470, 175417, 189640, 191364, 227568, 239205, 255152, 284460, 318940, 350834, 379280, 382728, 478410, 526251, 568920, 637880, 701668, 765456, 877085, 956820, 1052502, 1137840, 1275760, 1403336, 1754170, 1913640, 2105004, 2631255, 2806672, 3508340, 3827280, 4210008, 5262510, 7016680, 8420016, 10525020, 14033360, 21050040, 42100080]

約数ペア:

[(1, 42100080), (2, 21050040), (3, 14033360), (4, 10525020), (5, 8420016), (6, 7016680), (8, 5262510), (10, 4210008), (11, 3827280), (12, 3508340), (15, 2806672), (16, 2631255), (20, 2105004), (22, 1913640), (24, 1754170), (30, 1403336), (33, 1275760), (37, 1137840), (40, 1052502), (44, 956820), (48, 877085), (55, 765456), (60, 701668), (66, 637880), (74, 568920), (80, 526251), (88, 478410), (110, 382728), (111, 379280), (120, 350834), (132, 318940), (148, 284460), (165, 255152), (176, 239205), (185, 227568), (220, 191364), (222, 189640), (240, 175417), (264, 159470), (296, 142230), (330, 127576), (370, 113784), (407, 103440), (431, 97680), (440, 95682), (444, 94820), (528, 79735), (555, 75856), (592, 71115), (660, 63788), (740, 56892), (814, 51720), (862, 48840), (880, 47841), (888, 47410), (1110, 37928), (1221, 34480), (1293, 32560), (1320, 31894), (1480, 28446), (1628, 25860), (1724, 24420), (1776, 23705), (2035, 20688), (2155, 19536), (2220, 18964), (2442, 17240), (2586, 16280), (2640, 15947), (2960, 14223), (3256, 12930), (3448, 12210), (4070, 10344), (4310, 9768), (4440, 9482), (4741, 8880), (4884, 8620), (5172, 8140), (6105, 6896), (6465, 6512)]