1421658480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{1543}}^1$

素因数の和:1919

約数の個数: 160

約数和(自身を含む): 4824691200

約数和(自身を除く): 3403032720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 349, 440, 528, 660, 698, 880, 1047, 1320, 1396, 1543, 1745, 2094, 2640, 2792, 3086, 3490, 3839, 4188, 4629, 5235, 5584, 6172, 6980, 7678, 7715, 8376, 9258, 10470, 11517, 12344, 13960, 15356, 15430, 16752, 16973, 18516, 19195, 20940, 23034, 23145, 24688, 27920, 30712, 30860, 33946, 37032, 38390, 41880, 46068, 46290, 50919, 57585, 61424, 61720, 67892, 74064, 76780, 83760, 84865, 92136, 92580, 101838, 115170, 123440, 135784, 153560, 169730, 184272, 185160, 203676, 230340, 254595, 271568, 307120, 339460, 370320, 407352, 460680, 509190, 538507, 678920, 814704, 921360, 1018380, 1077014, 1357840, 1615521, 2036760, 2154028, 2692535, 3231042, 4073520, 4308056, 5385070, 5923577, 6462084, 8077605, 8616112, 10770140, 11847154, 12924168, 16155210, 17770731, 21540280, 23694308, 25848336, 29617885, 32310420, 35541462, 43080560, 47388616, 59235770, 64620840, 71082924, 88853655, 94777232, 118471540, 129241680, 142165848, 177707310, 236943080, 284331696, 355414620, 473886160, 710829240, 1421658480]

約数ペア:

[(1, 1421658480), (2, 710829240), (3, 473886160), (4, 355414620), (5, 284331696), (6, 236943080), (8, 177707310), (10, 142165848), (11, 129241680), (12, 118471540), (15, 94777232), (16, 88853655), (20, 71082924), (22, 64620840), (24, 59235770), (30, 47388616), (33, 43080560), (40, 35541462), (44, 32310420), (48, 29617885), (55, 25848336), (60, 23694308), (66, 21540280), (80, 17770731), (88, 16155210), (110, 12924168), (120, 11847154), (132, 10770140), (165, 8616112), (176, 8077605), (220, 6462084), (240, 5923577), (264, 5385070), (330, 4308056), (349, 4073520), (440, 3231042), (528, 2692535), (660, 2154028), (698, 2036760), (880, 1615521), (1047, 1357840), (1320, 1077014), (1396, 1018380), (1543, 921360), (1745, 814704), (2094, 678920), (2640, 538507), (2792, 509190), (3086, 460680), (3490, 407352), (3839, 370320), (4188, 339460), (4629, 307120), (5235, 271568), (5584, 254595), (6172, 230340), (6980, 203676), (7678, 185160), (7715, 184272), (8376, 169730), (9258, 153560), (10470, 135784), (11517, 123440), (12344, 115170), (13960, 101838), (15356, 92580), (15430, 92136), (16752, 84865), (16973, 83760), (18516, 76780), (19195, 74064), (20940, 67892), (23034, 61720), (23145, 61424), (24688, 57585), (27920, 50919), (30712, 46290), (30860, 46068), (33946, 41880), (37032, 38390)]