297206640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:248

約数の個数: 240

約数和(自身を含む): 1039817376

約数和(自身を除く): 742610736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 67, 72, 80, 90, 101, 120, 122, 134, 144, 180, 183, 201, 202, 240, 244, 268, 303, 305, 335, 360, 366, 402, 404, 488, 505, 536, 549, 603, 606, 610, 670, 720, 732, 804, 808, 909, 915, 976, 1005, 1010, 1072, 1098, 1206, 1212, 1220, 1340, 1464, 1515, 1608, 1616, 1818, 1830, 2010, 2020, 2196, 2412, 2424, 2440, 2680, 2745, 2928, 3015, 3030, 3216, 3636, 3660, 4020, 4040, 4087, 4392, 4545, 4824, 4848, 4880, 5360, 5490, 6030, 6060, 6161, 6767, 7272, 7320, 8040, 8080, 8174, 8784, 9090, 9648, 10980, 12060, 12120, 12261, 12322, 13534, 14544, 14640, 16080, 16348, 18180, 18483, 20301, 20435, 21960, 24120, 24240, 24522, 24644, 27068, 30805, 32696, 33835, 36360, 36783, 36966, 40602, 40870, 43920, 48240, 49044, 49288, 54136, 55449, 60903, 61305, 61610, 65392, 67670, 72720, 73566, 73932, 81204, 81740, 92415, 98088, 98576, 101505, 108272, 110898, 121806, 122610, 123220, 135340, 147132, 147864, 162408, 163480, 183915, 184830, 196176, 203010, 221796, 243612, 245220, 246440, 270680, 277245, 294264, 295728, 304515, 324816, 326960, 367830, 369660, 406020, 412787, 443592, 487224, 490440, 492880, 541360, 554490, 588528, 609030, 735660, 739320, 812040, 825574, 887184, 974448, 980880, 1108980, 1218060, 1238361, 1471320, 1478640, 1624080, 1651148, 2063935, 2217960, 2436120, 2476722, 2942640, 3302296, 3715083, 4127870, 4435920, 4872240, 4953444, 6191805, 6604592, 7430166, 8255740, 9906888, 12383610, 14860332, 16511480, 18575415, 19813776, 24767220, 29720664, 33022960, 37150830, 49534440, 59441328, 74301660, 99068880, 148603320, 297206640]

約数ペア:

[(1, 297206640), (2, 148603320), (3, 99068880), (4, 74301660), (5, 59441328), (6, 49534440), (8, 37150830), (9, 33022960), (10, 29720664), (12, 24767220), (15, 19813776), (16, 18575415), (18, 16511480), (20, 14860332), (24, 12383610), (30, 9906888), (36, 8255740), (40, 7430166), (45, 6604592), (48, 6191805), (60, 4953444), (61, 4872240), (67, 4435920), (72, 4127870), (80, 3715083), (90, 3302296), (101, 2942640), (120, 2476722), (122, 2436120), (134, 2217960), (144, 2063935), (180, 1651148), (183, 1624080), (201, 1478640), (202, 1471320), (240, 1238361), (244, 1218060), (268, 1108980), (303, 980880), (305, 974448), (335, 887184), (360, 825574), (366, 812040), (402, 739320), (404, 735660), (488, 609030), (505, 588528), (536, 554490), (549, 541360), (603, 492880), (606, 490440), (610, 487224), (670, 443592), (720, 412787), (732, 406020), (804, 369660), (808, 367830), (909, 326960), (915, 324816), (976, 304515), (1005, 295728), (1010, 294264), (1072, 277245), (1098, 270680), (1206, 246440), (1212, 245220), (1220, 243612), (1340, 221796), (1464, 203010), (1515, 196176), (1608, 184830), (1616, 183915), (1818, 163480), (1830, 162408), (2010, 147864), (2020, 147132), (2196, 135340), (2412, 123220), (2424, 122610), (2440, 121806), (2680, 110898), (2745, 108272), (2928, 101505), (3015, 98576), (3030, 98088), (3216, 92415), (3636, 81740), (3660, 81204), (4020, 73932), (4040, 73566), (4087, 72720), (4392, 67670), (4545, 65392), (4824, 61610), (4848, 61305), (4880, 60903), (5360, 55449), (5490, 54136), (6030, 49288), (6060, 49044), (6161, 48240), (6767, 43920), (7272, 40870), (7320, 40602), (8040, 36966), (8080, 36783), (8174, 36360), (8784, 33835), (9090, 32696), (9648, 30805), (10980, 27068), (12060, 24644), (12120, 24522), (12261, 24240), (12322, 24120), (13534, 21960), (14544, 20435), (14640, 20301), (16080, 18483), (16348, 18180)]