775733120

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:161

約数の個数: 256

約数和(自身を含む): 2109784320

約数和(自身を除く): 1334051200

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 37, 40, 41, 47, 64, 68, 74, 80, 82, 85, 94, 128, 136, 148, 160, 164, 170, 185, 188, 205, 235, 272, 296, 320, 328, 340, 370, 376, 410, 470, 544, 592, 629, 640, 656, 680, 697, 740, 752, 799, 820, 940, 1088, 1184, 1258, 1312, 1360, 1394, 1480, 1504, 1517, 1598, 1640, 1739, 1880, 1927, 2176, 2368, 2516, 2624, 2720, 2788, 2960, 3008, 3034, 3145, 3196, 3280, 3478, 3485, 3760, 3854, 3995, 4736, 5032, 5248, 5440, 5576, 5920, 6016, 6068, 6290, 6392, 6560, 6956, 6970, 7520, 7585, 7708, 7990, 8695, 9635, 10064, 10880, 11152, 11840, 12136, 12580, 12784, 13120, 13912, 13940, 15040, 15170, 15416, 15980, 17390, 19270, 20128, 22304, 23680, 24272, 25160, 25568, 25789, 26240, 27824, 27880, 29563, 30080, 30340, 30832, 31960, 32759, 34780, 38540, 40256, 44608, 48544, 50320, 51136, 51578, 55648, 55760, 59126, 60680, 61664, 63920, 65518, 69560, 71299, 77080, 80512, 89216, 97088, 100640, 102272, 103156, 111296, 111520, 118252, 121360, 123328, 127840, 128945, 131036, 139120, 142598, 147815, 154160, 163795, 194176, 201280, 206312, 222592, 223040, 236504, 242720, 246656, 255680, 257890, 262072, 278240, 285196, 295630, 308320, 327590, 356495, 402560, 412624, 446080, 473008, 485440, 511360, 515780, 524144, 556480, 570392, 591260, 616640, 655180, 712990, 825248, 946016, 970880, 1031560, 1048288, 1112960, 1140784, 1182520, 1212083, 1233280, 1310360, 1425980, 1650496, 1892032, 2063120, 2096576, 2281568, 2365040, 2424166, 2620720, 2851960, 3300992, 3784064, 4126240, 4193152, 4563136, 4730080, 4848332, 5241440, 5703920, 6060415, 8252480, 9126272, 9460160, 9696664, 10482880, 11407840, 12120830, 16504960, 18920320, 19393328, 20965760, 22815680, 24241660, 38786656, 45631360, 48483320, 77573312, 96966640, 155146624, 193933280, 387866560, 775733120]

約数ペア:

[(1, 775733120), (2, 387866560), (4, 193933280), (5, 155146624), (8, 96966640), (10, 77573312), (16, 48483320), (17, 45631360), (20, 38786656), (32, 24241660), (34, 22815680), (37, 20965760), (40, 19393328), (41, 18920320), (47, 16504960), (64, 12120830), (68, 11407840), (74, 10482880), (80, 9696664), (82, 9460160), (85, 9126272), (94, 8252480), (128, 6060415), (136, 5703920), (148, 5241440), (160, 4848332), (164, 4730080), (170, 4563136), (185, 4193152), (188, 4126240), (205, 3784064), (235, 3300992), (272, 2851960), (296, 2620720), (320, 2424166), (328, 2365040), (340, 2281568), (370, 2096576), (376, 2063120), (410, 1892032), (470, 1650496), (544, 1425980), (592, 1310360), (629, 1233280), (640, 1212083), (656, 1182520), (680, 1140784), (697, 1112960), (740, 1048288), (752, 1031560), (799, 970880), (820, 946016), (940, 825248), (1088, 712990), (1184, 655180), (1258, 616640), (1312, 591260), (1360, 570392), (1394, 556480), (1480, 524144), (1504, 515780), (1517, 511360), (1598, 485440), (1640, 473008), (1739, 446080), (1880, 412624), (1927, 402560), (2176, 356495), (2368, 327590), (2516, 308320), (2624, 295630), (2720, 285196), (2788, 278240), (2960, 262072), (3008, 257890), (3034, 255680), (3145, 246656), (3196, 242720), (3280, 236504), (3478, 223040), (3485, 222592), (3760, 206312), (3854, 201280), (3995, 194176), (4736, 163795), (5032, 154160), (5248, 147815), (5440, 142598), (5576, 139120), (5920, 131036), (6016, 128945), (6068, 127840), (6290, 123328), (6392, 121360), (6560, 118252), (6956, 111520), (6970, 111296), (7520, 103156), (7585, 102272), (7708, 100640), (7990, 97088), (8695, 89216), (9635, 80512), (10064, 77080), (10880, 71299), (11152, 69560), (11840, 65518), (12136, 63920), (12580, 61664), (12784, 60680), (13120, 59126), (13912, 55760), (13940, 55648), (15040, 51578), (15170, 51136), (15416, 50320), (15980, 48544), (17390, 44608), (19270, 40256), (20128, 38540), (22304, 34780), (23680, 32759), (24272, 31960), (25160, 30832), (25568, 30340), (25789, 30080), (26240, 29563), (27824, 27880)]