275222640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:368

約数の個数: 320

約数和(自身を含む): 1087644672

約数和(自身を除く): 812422032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 53, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 106, 110, 112, 120, 132, 140, 154, 159, 165, 168, 176, 210, 212, 220, 231, 240, 264, 265, 280, 281, 308, 318, 330, 336, 371, 385, 420, 424, 440, 462, 528, 530, 560, 562, 583, 616, 636, 660, 742, 770, 795, 840, 843, 848, 880, 924, 1060, 1113, 1124, 1155, 1166, 1232, 1272, 1320, 1405, 1484, 1540, 1590, 1680, 1686, 1749, 1848, 1855, 1967, 2120, 2226, 2248, 2310, 2332, 2544, 2640, 2810, 2915, 2968, 3080, 3091, 3180, 3372, 3498, 3696, 3710, 3934, 4081, 4215, 4240, 4452, 4496, 4620, 4664, 5565, 5620, 5830, 5901, 5936, 6160, 6182, 6360, 6744, 6996, 7420, 7868, 8162, 8430, 8745, 8904, 9240, 9273, 9328, 9835, 11130, 11240, 11660, 11802, 12243, 12364, 12720, 13488, 13992, 14840, 14893, 15455, 15736, 16324, 16860, 17490, 17808, 18480, 18546, 19670, 20405, 21637, 22260, 22480, 23320, 23604, 24486, 24728, 27984, 29505, 29680, 29786, 30910, 31472, 32648, 33720, 34980, 37092, 39340, 40810, 43274, 44520, 44679, 46365, 46640, 47208, 48972, 49456, 59010, 59572, 61215, 61820, 64911, 65296, 67440, 69960, 74184, 74465, 78680, 81620, 86548, 89040, 89358, 92730, 94416, 97944, 104251, 108185, 118020, 119144, 122430, 123640, 129822, 139920, 148368, 148930, 157360, 163240, 163823, 173096, 178716, 185460, 195888, 208502, 216370, 223395, 236040, 238288, 244860, 247280, 259644, 297860, 312753, 324555, 326480, 327646, 346192, 357432, 370920, 417004, 432740, 446790, 472080, 489720, 491469, 519288, 521255, 595720, 625506, 649110, 655292, 714864, 741840, 819115, 834008, 865480, 893580, 979440, 982938, 1038576, 1042510, 1146761, 1191440, 1251012, 1298220, 1310584, 1563765, 1638230, 1668016, 1730960, 1787160, 1965876, 2085020, 2293522, 2457345, 2502024, 2596440, 2621168, 3127530, 3276460, 3440283, 3574320, 3931752, 4170040, 4587044, 4914690, 5004048, 5192880, 5733805, 6255060, 6552920, 6880566, 7863504, 8340080, 9174088, 9829380, 11467610, 12510120, 13105840, 13761132, 17201415, 18348176, 19658760, 22935220, 25020240, 27522264, 34402830, 39317520, 45870440, 55044528, 68805660, 91740880, 137611320, 275222640]

約数ペア:

[(1, 275222640), (2, 137611320), (3, 91740880), (4, 68805660), (5, 55044528), (6, 45870440), (7, 39317520), (8, 34402830), (10, 27522264), (11, 25020240), (12, 22935220), (14, 19658760), (15, 18348176), (16, 17201415), (20, 13761132), (21, 13105840), (22, 12510120), (24, 11467610), (28, 9829380), (30, 9174088), (33, 8340080), (35, 7863504), (40, 6880566), (42, 6552920), (44, 6255060), (48, 5733805), (53, 5192880), (55, 5004048), (56, 4914690), (60, 4587044), (66, 4170040), (70, 3931752), (77, 3574320), (80, 3440283), (84, 3276460), (88, 3127530), (105, 2621168), (106, 2596440), (110, 2502024), (112, 2457345), (120, 2293522), (132, 2085020), (140, 1965876), (154, 1787160), (159, 1730960), (165, 1668016), (168, 1638230), (176, 1563765), (210, 1310584), (212, 1298220), (220, 1251012), (231, 1191440), (240, 1146761), (264, 1042510), (265, 1038576), (280, 982938), (281, 979440), (308, 893580), (318, 865480), (330, 834008), (336, 819115), (371, 741840), (385, 714864), (420, 655292), (424, 649110), (440, 625506), (462, 595720), (528, 521255), (530, 519288), (560, 491469), (562, 489720), (583, 472080), (616, 446790), (636, 432740), (660, 417004), (742, 370920), (770, 357432), (795, 346192), (840, 327646), (843, 326480), (848, 324555), (880, 312753), (924, 297860), (1060, 259644), (1113, 247280), (1124, 244860), (1155, 238288), (1166, 236040), (1232, 223395), (1272, 216370), (1320, 208502), (1405, 195888), (1484, 185460), (1540, 178716), (1590, 173096), (1680, 163823), (1686, 163240), (1749, 157360), (1848, 148930), (1855, 148368), (1967, 139920), (2120, 129822), (2226, 123640), (2248, 122430), (2310, 119144), (2332, 118020), (2544, 108185), (2640, 104251), (2810, 97944), (2915, 94416), (2968, 92730), (3080, 89358), (3091, 89040), (3180, 86548), (3372, 81620), (3498, 78680), (3696, 74465), (3710, 74184), (3934, 69960), (4081, 67440), (4215, 65296), (4240, 64911), (4452, 61820), (4496, 61215), (4620, 59572), (4664, 59010), (5565, 49456), (5620, 48972), (5830, 47208), (5901, 46640), (5936, 46365), (6160, 44679), (6182, 44520), (6360, 43274), (6744, 40810), (6996, 39340), (7420, 37092), (7868, 34980), (8162, 33720), (8430, 32648), (8745, 31472), (8904, 30910), (9240, 29786), (9273, 29680), (9328, 29505), (9835, 27984), (11130, 24728), (11240, 24486), (11660, 23604), (11802, 23320), (12243, 22480), (12364, 22260), (12720, 21637), (13488, 20405), (13992, 19670), (14840, 18546), (14893, 18480), (15455, 17808), (15736, 17490), (16324, 16860)]