229665920

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:167

約数の個数: 256

約数和(自身を含む): 674179200

約数和(自身を除く): 444513280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 19, 20, 22, 32, 34, 38, 40, 44, 55, 64, 68, 76, 80, 85, 88, 95, 101, 110, 128, 136, 152, 160, 170, 176, 187, 190, 202, 209, 220, 272, 304, 320, 323, 340, 352, 374, 380, 404, 418, 440, 505, 544, 608, 640, 646, 680, 704, 748, 760, 808, 836, 880, 935, 1010, 1045, 1088, 1111, 1216, 1292, 1360, 1408, 1496, 1520, 1615, 1616, 1672, 1717, 1760, 1870, 1919, 2020, 2090, 2176, 2222, 2432, 2584, 2720, 2992, 3040, 3230, 3232, 3344, 3434, 3520, 3553, 3740, 3838, 4040, 4180, 4444, 5168, 5440, 5555, 5984, 6080, 6460, 6464, 6688, 6868, 7040, 7106, 7480, 7676, 8080, 8360, 8585, 8888, 9595, 10336, 10880, 11110, 11968, 12160, 12920, 12928, 13376, 13736, 14212, 14960, 15352, 16160, 16720, 17170, 17765, 17776, 18887, 19190, 20672, 21109, 22220, 23936, 25840, 26752, 27472, 28424, 29920, 30704, 32320, 32623, 33440, 34340, 35530, 35552, 37774, 38380, 41344, 42218, 44440, 51680, 54944, 56848, 59840, 61408, 64640, 65246, 66880, 68680, 71060, 71104, 75548, 76760, 84436, 88880, 94435, 103360, 105545, 109888, 113696, 119680, 122816, 130492, 133760, 137360, 142120, 142208, 151096, 153520, 163115, 168872, 177760, 188870, 206720, 211090, 219776, 227392, 245632, 260984, 274720, 284240, 302192, 307040, 326230, 337744, 355520, 358853, 377740, 422180, 454784, 521968, 549440, 568480, 604384, 614080, 652460, 675488, 711040, 717706, 755480, 844360, 1043936, 1098880, 1136960, 1208768, 1228160, 1304920, 1350976, 1435412, 1510960, 1688720, 1794265, 2087872, 2273920, 2417536, 2609840, 2701952, 2870824, 3021920, 3377440, 3588530, 4175744, 5219680, 5741648, 6043840, 6754880, 7177060, 10439360, 11483296, 12087680, 13509760, 14354120, 20878720, 22966592, 28708240, 45933184, 57416480, 114832960, 229665920]

約数ペア:

[(1, 229665920), (2, 114832960), (4, 57416480), (5, 45933184), (8, 28708240), (10, 22966592), (11, 20878720), (16, 14354120), (17, 13509760), (19, 12087680), (20, 11483296), (22, 10439360), (32, 7177060), (34, 6754880), (38, 6043840), (40, 5741648), (44, 5219680), (55, 4175744), (64, 3588530), (68, 3377440), (76, 3021920), (80, 2870824), (85, 2701952), (88, 2609840), (95, 2417536), (101, 2273920), (110, 2087872), (128, 1794265), (136, 1688720), (152, 1510960), (160, 1435412), (170, 1350976), (176, 1304920), (187, 1228160), (190, 1208768), (202, 1136960), (209, 1098880), (220, 1043936), (272, 844360), (304, 755480), (320, 717706), (323, 711040), (340, 675488), (352, 652460), (374, 614080), (380, 604384), (404, 568480), (418, 549440), (440, 521968), (505, 454784), (544, 422180), (608, 377740), (640, 358853), (646, 355520), (680, 337744), (704, 326230), (748, 307040), (760, 302192), (808, 284240), (836, 274720), (880, 260984), (935, 245632), (1010, 227392), (1045, 219776), (1088, 211090), (1111, 206720), (1216, 188870), (1292, 177760), (1360, 168872), (1408, 163115), (1496, 153520), (1520, 151096), (1615, 142208), (1616, 142120), (1672, 137360), (1717, 133760), (1760, 130492), (1870, 122816), (1919, 119680), (2020, 113696), (2090, 109888), (2176, 105545), (2222, 103360), (2432, 94435), (2584, 88880), (2720, 84436), (2992, 76760), (3040, 75548), (3230, 71104), (3232, 71060), (3344, 68680), (3434, 66880), (3520, 65246), (3553, 64640), (3740, 61408), (3838, 59840), (4040, 56848), (4180, 54944), (4444, 51680), (5168, 44440), (5440, 42218), (5555, 41344), (5984, 38380), (6080, 37774), (6460, 35552), (6464, 35530), (6688, 34340), (6868, 33440), (7040, 32623), (7106, 32320), (7480, 30704), (7676, 29920), (8080, 28424), (8360, 27472), (8585, 26752), (8888, 25840), (9595, 23936), (10336, 22220), (10880, 21109), (11110, 20672), (11968, 19190), (12160, 18887), (12920, 17776), (12928, 17765), (13376, 17170), (13736, 16720), (14212, 16160), (14960, 15352)]