1246200720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3701}}^1$

素因数の和:3801

約数の個数: 160

約数和(自身を含む): 4098380544

約数和(自身を除く): 2852179824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 61, 69, 80, 92, 115, 120, 122, 138, 183, 184, 230, 240, 244, 276, 305, 345, 366, 368, 460, 488, 552, 610, 690, 732, 915, 920, 976, 1104, 1220, 1380, 1403, 1464, 1830, 1840, 2440, 2760, 2806, 2928, 3660, 3701, 4209, 4880, 5520, 5612, 7015, 7320, 7402, 8418, 11103, 11224, 14030, 14640, 14804, 16836, 18505, 21045, 22206, 22448, 28060, 29608, 33672, 37010, 42090, 44412, 55515, 56120, 59216, 67344, 74020, 84180, 85123, 88824, 111030, 112240, 148040, 168360, 170246, 177648, 222060, 225761, 255369, 296080, 336720, 340492, 425615, 444120, 451522, 510738, 677283, 680984, 851230, 888240, 903044, 1021476, 1128805, 1276845, 1354566, 1361968, 1702460, 1806088, 2042952, 2257610, 2553690, 2709132, 3386415, 3404920, 3612176, 4085904, 4515220, 5107380, 5192503, 5418264, 6772830, 6809840, 9030440, 10214760, 10385006, 10836528, 13545660, 15577509, 18060880, 20429520, 20770012, 25962515, 27091320, 31155018, 41540024, 51925030, 54182640, 62310036, 77887545, 83080048, 103850060, 124620072, 155775090, 207700120, 249240144, 311550180, 415400240, 623100360, 1246200720]

約数ペア:

[(1, 1246200720), (2, 623100360), (3, 415400240), (4, 311550180), (5, 249240144), (6, 207700120), (8, 155775090), (10, 124620072), (12, 103850060), (15, 83080048), (16, 77887545), (20, 62310036), (23, 54182640), (24, 51925030), (30, 41540024), (40, 31155018), (46, 27091320), (48, 25962515), (60, 20770012), (61, 20429520), (69, 18060880), (80, 15577509), (92, 13545660), (115, 10836528), (120, 10385006), (122, 10214760), (138, 9030440), (183, 6809840), (184, 6772830), (230, 5418264), (240, 5192503), (244, 5107380), (276, 4515220), (305, 4085904), (345, 3612176), (366, 3404920), (368, 3386415), (460, 2709132), (488, 2553690), (552, 2257610), (610, 2042952), (690, 1806088), (732, 1702460), (915, 1361968), (920, 1354566), (976, 1276845), (1104, 1128805), (1220, 1021476), (1380, 903044), (1403, 888240), (1464, 851230), (1830, 680984), (1840, 677283), (2440, 510738), (2760, 451522), (2806, 444120), (2928, 425615), (3660, 340492), (3701, 336720), (4209, 296080), (4880, 255369), (5520, 225761), (5612, 222060), (7015, 177648), (7320, 170246), (7402, 168360), (8418, 148040), (11103, 112240), (11224, 111030), (14030, 88824), (14640, 85123), (14804, 84180), (16836, 74020), (18505, 67344), (21045, 59216), (22206, 56120), (22448, 55515), (28060, 44412), (29608, 42090), (33672, 37010)]