65063760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:501

約数の個数: 160

約数和(自身を含む): 219843072

約数和(自身を除く): 154779312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 37, 40, 48, 51, 60, 68, 74, 80, 85, 102, 111, 120, 136, 148, 170, 185, 204, 222, 240, 255, 272, 296, 340, 370, 408, 431, 444, 510, 555, 592, 629, 680, 740, 816, 862, 888, 1020, 1110, 1258, 1293, 1360, 1480, 1724, 1776, 1887, 2040, 2155, 2220, 2516, 2586, 2960, 3145, 3448, 3774, 4080, 4310, 4440, 5032, 5172, 6290, 6465, 6896, 7327, 7548, 8620, 8880, 9435, 10064, 10344, 12580, 12930, 14654, 15096, 15947, 17240, 18870, 20688, 21981, 25160, 25860, 29308, 30192, 31894, 34480, 36635, 37740, 43962, 47841, 50320, 51720, 58616, 63788, 73270, 75480, 79735, 87924, 95682, 103440, 109905, 117232, 127576, 146540, 150960, 159470, 175848, 191364, 219810, 239205, 255152, 271099, 293080, 318940, 351696, 382728, 439620, 478410, 542198, 586160, 637880, 765456, 813297, 879240, 956820, 1084396, 1275760, 1355495, 1626594, 1758480, 1913640, 2168792, 2710990, 3253188, 3827280, 4066485, 4337584, 5421980, 6506376, 8132970, 10843960, 13012752, 16265940, 21687920, 32531880, 65063760]

約数ペア:

[(1, 65063760), (2, 32531880), (3, 21687920), (4, 16265940), (5, 13012752), (6, 10843960), (8, 8132970), (10, 6506376), (12, 5421980), (15, 4337584), (16, 4066485), (17, 3827280), (20, 3253188), (24, 2710990), (30, 2168792), (34, 1913640), (37, 1758480), (40, 1626594), (48, 1355495), (51, 1275760), (60, 1084396), (68, 956820), (74, 879240), (80, 813297), (85, 765456), (102, 637880), (111, 586160), (120, 542198), (136, 478410), (148, 439620), (170, 382728), (185, 351696), (204, 318940), (222, 293080), (240, 271099), (255, 255152), (272, 239205), (296, 219810), (340, 191364), (370, 175848), (408, 159470), (431, 150960), (444, 146540), (510, 127576), (555, 117232), (592, 109905), (629, 103440), (680, 95682), (740, 87924), (816, 79735), (862, 75480), (888, 73270), (1020, 63788), (1110, 58616), (1258, 51720), (1293, 50320), (1360, 47841), (1480, 43962), (1724, 37740), (1776, 36635), (1887, 34480), (2040, 31894), (2155, 30192), (2220, 29308), (2516, 25860), (2586, 25160), (2960, 21981), (3145, 20688), (3448, 18870), (3774, 17240), (4080, 15947), (4310, 15096), (4440, 14654), (5032, 12930), (5172, 12580), (6290, 10344), (6465, 10064), (6896, 9435), (7327, 8880), (7548, 8620)]