668103120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6581}}^1$

素因数の和:6650

約数の個数: 160

約数和(自身を含む): 2350563840

約数和(自身を除く): 1682460720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 108, 120, 135, 141, 144, 180, 188, 216, 235, 240, 270, 282, 360, 376, 423, 432, 470, 540, 564, 705, 720, 752, 846, 940, 1080, 1128, 1269, 1410, 1692, 1880, 2115, 2160, 2256, 2538, 2820, 3384, 3760, 4230, 5076, 5640, 6345, 6581, 6768, 8460, 10152, 11280, 12690, 13162, 16920, 19743, 20304, 25380, 26324, 32905, 33840, 39486, 50760, 52648, 59229, 65810, 78972, 98715, 101520, 105296, 118458, 131620, 157944, 177687, 197430, 236916, 263240, 296145, 309307, 315888, 355374, 394860, 473832, 526480, 592290, 618614, 710748, 789720, 888435, 927921, 947664, 1184580, 1237228, 1421496, 1546535, 1579440, 1776870, 1855842, 2369160, 2474456, 2783763, 2842992, 3093070, 3553740, 3711684, 4639605, 4738320, 4948912, 5567526, 6186140, 7107480, 7423368, 8351289, 9279210, 11135052, 12372280, 13918815, 14214960, 14846736, 16702578, 18558420, 22270104, 24744560, 27837630, 33405156, 37116840, 41756445, 44540208, 55675260, 66810312, 74233680, 83512890, 111350520, 133620624, 167025780, 222701040, 334051560, 668103120]

約数ペア:

[(1, 668103120), (2, 334051560), (3, 222701040), (4, 167025780), (5, 133620624), (6, 111350520), (8, 83512890), (9, 74233680), (10, 66810312), (12, 55675260), (15, 44540208), (16, 41756445), (18, 37116840), (20, 33405156), (24, 27837630), (27, 24744560), (30, 22270104), (36, 18558420), (40, 16702578), (45, 14846736), (47, 14214960), (48, 13918815), (54, 12372280), (60, 11135052), (72, 9279210), (80, 8351289), (90, 7423368), (94, 7107480), (108, 6186140), (120, 5567526), (135, 4948912), (141, 4738320), (144, 4639605), (180, 3711684), (188, 3553740), (216, 3093070), (235, 2842992), (240, 2783763), (270, 2474456), (282, 2369160), (360, 1855842), (376, 1776870), (423, 1579440), (432, 1546535), (470, 1421496), (540, 1237228), (564, 1184580), (705, 947664), (720, 927921), (752, 888435), (846, 789720), (940, 710748), (1080, 618614), (1128, 592290), (1269, 526480), (1410, 473832), (1692, 394860), (1880, 355374), (2115, 315888), (2160, 309307), (2256, 296145), (2538, 263240), (2820, 236916), (3384, 197430), (3760, 177687), (4230, 157944), (5076, 131620), (5640, 118458), (6345, 105296), (6581, 101520), (6768, 98715), (8460, 78972), (10152, 65810), (11280, 59229), (12690, 52648), (13162, 50760), (16920, 39486), (19743, 33840), (20304, 32905), (25380, 26324)]