631811040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4373}}^1$

素因数の和:4441

約数の個数: 192

約数和(自身を含む): 2327947776

約数和(自身を除く): 1696136736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 96, 105, 112, 120, 129, 140, 160, 168, 172, 210, 215, 224, 240, 258, 280, 301, 336, 344, 420, 430, 480, 516, 560, 602, 645, 672, 688, 840, 860, 903, 1032, 1120, 1204, 1290, 1376, 1505, 1680, 1720, 1806, 2064, 2408, 2580, 3010, 3360, 3440, 3612, 4128, 4373, 4515, 4816, 5160, 6020, 6880, 7224, 8746, 9030, 9632, 10320, 12040, 13119, 14448, 17492, 18060, 20640, 21865, 24080, 26238, 28896, 30611, 34984, 36120, 43730, 48160, 52476, 61222, 65595, 69968, 72240, 87460, 91833, 104952, 122444, 131190, 139936, 144480, 153055, 174920, 183666, 188039, 209904, 244888, 262380, 306110, 349840, 367332, 376078, 419808, 459165, 489776, 524760, 564117, 612220, 699680, 734664, 752156, 918330, 940195, 979552, 1049520, 1128234, 1224440, 1316273, 1469328, 1504312, 1836660, 1880390, 2099040, 2256468, 2448880, 2632546, 2820585, 2938656, 3008624, 3673320, 3760780, 3948819, 4512936, 4897760, 5265092, 5641170, 6017248, 6581365, 7346640, 7521560, 7897638, 9025872, 10530184, 11282340, 13162730, 14693280, 15043120, 15795276, 18051744, 19744095, 21060368, 22564680, 26325460, 30086240, 31590552, 39488190, 42120736, 45129360, 52650920, 63181104, 78976380, 90258720, 105301840, 126362208, 157952760, 210603680, 315905520, 631811040]

約数ペア:

[(1, 631811040), (2, 315905520), (3, 210603680), (4, 157952760), (5, 126362208), (6, 105301840), (7, 90258720), (8, 78976380), (10, 63181104), (12, 52650920), (14, 45129360), (15, 42120736), (16, 39488190), (20, 31590552), (21, 30086240), (24, 26325460), (28, 22564680), (30, 21060368), (32, 19744095), (35, 18051744), (40, 15795276), (42, 15043120), (43, 14693280), (48, 13162730), (56, 11282340), (60, 10530184), (70, 9025872), (80, 7897638), (84, 7521560), (86, 7346640), (96, 6581365), (105, 6017248), (112, 5641170), (120, 5265092), (129, 4897760), (140, 4512936), (160, 3948819), (168, 3760780), (172, 3673320), (210, 3008624), (215, 2938656), (224, 2820585), (240, 2632546), (258, 2448880), (280, 2256468), (301, 2099040), (336, 1880390), (344, 1836660), (420, 1504312), (430, 1469328), (480, 1316273), (516, 1224440), (560, 1128234), (602, 1049520), (645, 979552), (672, 940195), (688, 918330), (840, 752156), (860, 734664), (903, 699680), (1032, 612220), (1120, 564117), (1204, 524760), (1290, 489776), (1376, 459165), (1505, 419808), (1680, 376078), (1720, 367332), (1806, 349840), (2064, 306110), (2408, 262380), (2580, 244888), (3010, 209904), (3360, 188039), (3440, 183666), (3612, 174920), (4128, 153055), (4373, 144480), (4515, 139936), (4816, 131190), (5160, 122444), (6020, 104952), (6880, 91833), (7224, 87460), (8746, 72240), (9030, 69968), (9632, 65595), (10320, 61222), (12040, 52476), (13119, 48160), (14448, 43730), (17492, 36120), (18060, 34984), (20640, 30611), (21865, 28896), (24080, 26238)]