198234720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:198

約数の個数: 288

約数和(自身を含む): 721768320

約数和(自身を除く): 523533600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 47, 48, 58, 60, 72, 80, 87, 90, 94, 96, 101, 116, 120, 141, 144, 145, 160, 174, 180, 188, 202, 232, 235, 240, 261, 282, 288, 290, 303, 348, 360, 376, 404, 423, 435, 464, 470, 480, 505, 522, 564, 580, 606, 696, 705, 720, 752, 808, 846, 870, 909, 928, 940, 1010, 1044, 1128, 1160, 1212, 1305, 1363, 1392, 1410, 1440, 1504, 1515, 1616, 1692, 1740, 1818, 1880, 2020, 2088, 2115, 2256, 2320, 2424, 2610, 2726, 2784, 2820, 2929, 3030, 3232, 3384, 3480, 3636, 3760, 4040, 4089, 4176, 4230, 4512, 4545, 4640, 4747, 4848, 5220, 5452, 5640, 5858, 6060, 6768, 6815, 6960, 7272, 7520, 8080, 8178, 8352, 8460, 8787, 9090, 9494, 9696, 10440, 10904, 11280, 11716, 12120, 12267, 13536, 13630, 13920, 14241, 14544, 14645, 16160, 16356, 16920, 17574, 18180, 18988, 20445, 20880, 21808, 22560, 23432, 23735, 24240, 24534, 26361, 27260, 28482, 29088, 29290, 32712, 33840, 35148, 36360, 37976, 40890, 41760, 42723, 43616, 43935, 46864, 47470, 48480, 49068, 52722, 54520, 56964, 58580, 61335, 65424, 67680, 70296, 71205, 72720, 75952, 81780, 85446, 87870, 93728, 94940, 98136, 105444, 109040, 113928, 117160, 122670, 130848, 131805, 137663, 140592, 142410, 145440, 151904, 163560, 170892, 175740, 189880, 196272, 210888, 213615, 218080, 227856, 234320, 245340, 263610, 275326, 281184, 284820, 327120, 341784, 351480, 379760, 392544, 412989, 421776, 427230, 455712, 468640, 490680, 527220, 550652, 569640, 654240, 683568, 688315, 702960, 759520, 825978, 843552, 854460, 981360, 1054440, 1101304, 1139280, 1238967, 1367136, 1376630, 1405920, 1651956, 1708920, 1962720, 2064945, 2108880, 2202608, 2278560, 2477934, 2753260, 3303912, 3417840, 4129890, 4217760, 4405216, 4955868, 5506520, 6194835, 6607824, 6835680, 8259780, 9911736, 11013040, 12389670, 13215648, 16519560, 19823472, 22026080, 24779340, 33039120, 39646944, 49558680, 66078240, 99117360, 198234720]

約数ペア:

[(1, 198234720), (2, 99117360), (3, 66078240), (4, 49558680), (5, 39646944), (6, 33039120), (8, 24779340), (9, 22026080), (10, 19823472), (12, 16519560), (15, 13215648), (16, 12389670), (18, 11013040), (20, 9911736), (24, 8259780), (29, 6835680), (30, 6607824), (32, 6194835), (36, 5506520), (40, 4955868), (45, 4405216), (47, 4217760), (48, 4129890), (58, 3417840), (60, 3303912), (72, 2753260), (80, 2477934), (87, 2278560), (90, 2202608), (94, 2108880), (96, 2064945), (101, 1962720), (116, 1708920), (120, 1651956), (141, 1405920), (144, 1376630), (145, 1367136), (160, 1238967), (174, 1139280), (180, 1101304), (188, 1054440), (202, 981360), (232, 854460), (235, 843552), (240, 825978), (261, 759520), (282, 702960), (288, 688315), (290, 683568), (303, 654240), (348, 569640), (360, 550652), (376, 527220), (404, 490680), (423, 468640), (435, 455712), (464, 427230), (470, 421776), (480, 412989), (505, 392544), (522, 379760), (564, 351480), (580, 341784), (606, 327120), (696, 284820), (705, 281184), (720, 275326), (752, 263610), (808, 245340), (846, 234320), (870, 227856), (909, 218080), (928, 213615), (940, 210888), (1010, 196272), (1044, 189880), (1128, 175740), (1160, 170892), (1212, 163560), (1305, 151904), (1363, 145440), (1392, 142410), (1410, 140592), (1440, 137663), (1504, 131805), (1515, 130848), (1616, 122670), (1692, 117160), (1740, 113928), (1818, 109040), (1880, 105444), (2020, 98136), (2088, 94940), (2115, 93728), (2256, 87870), (2320, 85446), (2424, 81780), (2610, 75952), (2726, 72720), (2784, 71205), (2820, 70296), (2929, 67680), (3030, 65424), (3232, 61335), (3384, 58580), (3480, 56964), (3636, 54520), (3760, 52722), (4040, 49068), (4089, 48480), (4176, 47470), (4230, 46864), (4512, 43935), (4545, 43616), (4640, 42723), (4747, 41760), (4848, 40890), (5220, 37976), (5452, 36360), (5640, 35148), (5858, 33840), (6060, 32712), (6768, 29290), (6815, 29088), (6960, 28482), (7272, 27260), (7520, 26361), (8080, 24534), (8178, 24240), (8352, 23735), (8460, 23432), (8787, 22560), (9090, 21808), (9494, 20880), (9696, 20445), (10440, 18988), (10904, 18180), (11280, 17574), (11716, 16920), (12120, 16356), (12267, 16160), (13536, 14645), (13630, 14544), (13920, 14241)]