25965120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:117

約数の個数: 224

約数和(自身を含む): 91732608

約数和(自身を除く): 65767488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 37, 40, 43, 48, 51, 60, 64, 68, 74, 80, 85, 86, 96, 102, 111, 120, 129, 136, 148, 160, 170, 172, 185, 192, 204, 215, 222, 240, 255, 258, 272, 296, 320, 340, 344, 370, 408, 430, 444, 480, 510, 516, 544, 555, 592, 629, 645, 680, 688, 731, 740, 816, 860, 888, 960, 1020, 1032, 1088, 1110, 1184, 1258, 1290, 1360, 1376, 1462, 1480, 1591, 1632, 1720, 1776, 1887, 2040, 2064, 2193, 2220, 2368, 2516, 2580, 2720, 2752, 2924, 2960, 3145, 3182, 3264, 3440, 3552, 3655, 3774, 4080, 4128, 4386, 4440, 4773, 5032, 5160, 5440, 5848, 5920, 6290, 6364, 6880, 7104, 7310, 7548, 7955, 8160, 8256, 8772, 8880, 9435, 9546, 10064, 10320, 10965, 11696, 11840, 12580, 12728, 13760, 14620, 15096, 15910, 16320, 17544, 17760, 18870, 19092, 20128, 20640, 21930, 23392, 23865, 25160, 25456, 27047, 29240, 30192, 31820, 35088, 35520, 37740, 38184, 40256, 41280, 43860, 46784, 47730, 50320, 50912, 54094, 58480, 60384, 63640, 70176, 75480, 76368, 81141, 87720, 95460, 100640, 101824, 108188, 116960, 120768, 127280, 135235, 140352, 150960, 152736, 162282, 175440, 190920, 201280, 216376, 233920, 254560, 270470, 301920, 305472, 324564, 350880, 381840, 405705, 432752, 509120, 540940, 603840, 649128, 701760, 763680, 811410, 865504, 1081880, 1298256, 1527360, 1622820, 1731008, 2163760, 2596512, 3245640, 4327520, 5193024, 6491280, 8655040, 12982560, 25965120]

約数ペア:

[(1, 25965120), (2, 12982560), (3, 8655040), (4, 6491280), (5, 5193024), (6, 4327520), (8, 3245640), (10, 2596512), (12, 2163760), (15, 1731008), (16, 1622820), (17, 1527360), (20, 1298256), (24, 1081880), (30, 865504), (32, 811410), (34, 763680), (37, 701760), (40, 649128), (43, 603840), (48, 540940), (51, 509120), (60, 432752), (64, 405705), (68, 381840), (74, 350880), (80, 324564), (85, 305472), (86, 301920), (96, 270470), (102, 254560), (111, 233920), (120, 216376), (129, 201280), (136, 190920), (148, 175440), (160, 162282), (170, 152736), (172, 150960), (185, 140352), (192, 135235), (204, 127280), (215, 120768), (222, 116960), (240, 108188), (255, 101824), (258, 100640), (272, 95460), (296, 87720), (320, 81141), (340, 76368), (344, 75480), (370, 70176), (408, 63640), (430, 60384), (444, 58480), (480, 54094), (510, 50912), (516, 50320), (544, 47730), (555, 46784), (592, 43860), (629, 41280), (645, 40256), (680, 38184), (688, 37740), (731, 35520), (740, 35088), (816, 31820), (860, 30192), (888, 29240), (960, 27047), (1020, 25456), (1032, 25160), (1088, 23865), (1110, 23392), (1184, 21930), (1258, 20640), (1290, 20128), (1360, 19092), (1376, 18870), (1462, 17760), (1480, 17544), (1591, 16320), (1632, 15910), (1720, 15096), (1776, 14620), (1887, 13760), (2040, 12728), (2064, 12580), (2193, 11840), (2220, 11696), (2368, 10965), (2516, 10320), (2580, 10064), (2720, 9546), (2752, 9435), (2924, 8880), (2960, 8772), (3145, 8256), (3182, 8160), (3264, 7955), (3440, 7548), (3552, 7310), (3655, 7104), (3774, 6880), (4080, 6364), (4128, 6290), (4386, 5920), (4440, 5848), (4773, 5440), (5032, 5160)]