51930240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:119

約数の個数: 256

約数和(自身を含む): 184187520

約数和(自身を除く): 132257280

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, 128, 129, 136, 148, 160, 170, 172, 185, 192, 204, 215, 222, 240, 255, 258, 272, 296, 320, 340, 344, 370, 384, 408, 430, 444, 480, 510, 516, 544, 555, 592, 629, 640, 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, 1920, 2040, 2064, 2176, 2193, 2220, 2368, 2516, 2580, 2720, 2752, 2924, 2960, 3145, 3182, 3264, 3440, 3552, 3655, 3774, 4080, 4128, 4386, 4440, 4736, 4773, 5032, 5160, 5440, 5504, 5848, 5920, 6290, 6364, 6528, 6880, 7104, 7310, 7548, 7955, 8160, 8256, 8772, 8880, 9435, 9546, 10064, 10320, 10880, 10965, 11696, 11840, 12580, 12728, 13760, 14208, 14620, 15096, 15910, 16320, 16512, 17544, 17760, 18870, 19092, 20128, 20640, 21930, 23392, 23680, 23865, 25160, 25456, 27047, 27520, 29240, 30192, 31820, 32640, 35088, 35520, 37740, 38184, 40256, 41280, 43860, 46784, 47730, 50320, 50912, 54094, 58480, 60384, 63640, 70176, 71040, 75480, 76368, 80512, 81141, 82560, 87720, 93568, 95460, 100640, 101824, 108188, 116960, 120768, 127280, 135235, 140352, 150960, 152736, 162282, 175440, 190920, 201280, 203648, 216376, 233920, 241536, 254560, 270470, 280704, 301920, 305472, 324564, 350880, 381840, 402560, 405705, 432752, 467840, 509120, 540940, 603840, 610944, 649128, 701760, 763680, 811410, 865504, 1018240, 1081880, 1207680, 1298256, 1403520, 1527360, 1622820, 1731008, 2163760, 2596512, 3054720, 3245640, 3462016, 4327520, 5193024, 6491280, 8655040, 10386048, 12982560, 17310080, 25965120, 51930240]

約数ペア:

[(1, 51930240), (2, 25965120), (3, 17310080), (4, 12982560), (5, 10386048), (6, 8655040), (8, 6491280), (10, 5193024), (12, 4327520), (15, 3462016), (16, 3245640), (17, 3054720), (20, 2596512), (24, 2163760), (30, 1731008), (32, 1622820), (34, 1527360), (37, 1403520), (40, 1298256), (43, 1207680), (48, 1081880), (51, 1018240), (60, 865504), (64, 811410), (68, 763680), (74, 701760), (80, 649128), (85, 610944), (86, 603840), (96, 540940), (102, 509120), (111, 467840), (120, 432752), (128, 405705), (129, 402560), (136, 381840), (148, 350880), (160, 324564), (170, 305472), (172, 301920), (185, 280704), (192, 270470), (204, 254560), (215, 241536), (222, 233920), (240, 216376), (255, 203648), (258, 201280), (272, 190920), (296, 175440), (320, 162282), (340, 152736), (344, 150960), (370, 140352), (384, 135235), (408, 127280), (430, 120768), (444, 116960), (480, 108188), (510, 101824), (516, 100640), (544, 95460), (555, 93568), (592, 87720), (629, 82560), (640, 81141), (645, 80512), (680, 76368), (688, 75480), (731, 71040), (740, 70176), (816, 63640), (860, 60384), (888, 58480), (960, 54094), (1020, 50912), (1032, 50320), (1088, 47730), (1110, 46784), (1184, 43860), (1258, 41280), (1290, 40256), (1360, 38184), (1376, 37740), (1462, 35520), (1480, 35088), (1591, 32640), (1632, 31820), (1720, 30192), (1776, 29240), (1887, 27520), (1920, 27047), (2040, 25456), (2064, 25160), (2176, 23865), (2193, 23680), (2220, 23392), (2368, 21930), (2516, 20640), (2580, 20128), (2720, 19092), (2752, 18870), (2924, 17760), (2960, 17544), (3145, 16512), (3182, 16320), (3264, 15910), (3440, 15096), (3552, 14620), (3655, 14208), (3774, 13760), (4080, 12728), (4128, 12580), (4386, 11840), (4440, 11696), (4736, 10965), (4773, 10880), (5032, 10320), (5160, 10064), (5440, 9546), (5504, 9435), (5848, 8880), (5920, 8772), (6290, 8256), (6364, 8160), (6528, 7955), (6880, 7548), (7104, 7310)]