1225444080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{17791}}^1$

素因数の和:17855

約数の個数: 160

約数和(自身を含む): 4447715328

約数和(自身を除く): 3222271248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 205, 210, 240, 246, 280, 287, 328, 336, 410, 420, 492, 560, 574, 615, 656, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1680, 1722, 1968, 2296, 2460, 2870, 3280, 3444, 4305, 4592, 4920, 5740, 6888, 8610, 9840, 11480, 13776, 17220, 17791, 22960, 34440, 35582, 53373, 68880, 71164, 88955, 106746, 124537, 142328, 177910, 213492, 249074, 266865, 284656, 355820, 373611, 426984, 498148, 533730, 622685, 711640, 729431, 747222, 853968, 996296, 1067460, 1245370, 1423280, 1458862, 1494444, 1868055, 1992592, 2134920, 2188293, 2490740, 2917724, 2988888, 3647155, 3736110, 4269840, 4376586, 4981480, 5106017, 5835448, 5977776, 7294310, 7472220, 8753172, 9962960, 10212034, 10941465, 11670896, 14588620, 14944440, 15318051, 17506344, 20424068, 21882930, 25530085, 29177240, 29888880, 30636102, 35012688, 40848136, 43765860, 51060170, 58354480, 61272204, 76590255, 81696272, 87531720, 102120340, 122544408, 153180510, 175063440, 204240680, 245088816, 306361020, 408481360, 612722040, 1225444080]

約数ペア:

[(1, 1225444080), (2, 612722040), (3, 408481360), (4, 306361020), (5, 245088816), (6, 204240680), (7, 175063440), (8, 153180510), (10, 122544408), (12, 102120340), (14, 87531720), (15, 81696272), (16, 76590255), (20, 61272204), (21, 58354480), (24, 51060170), (28, 43765860), (30, 40848136), (35, 35012688), (40, 30636102), (41, 29888880), (42, 29177240), (48, 25530085), (56, 21882930), (60, 20424068), (70, 17506344), (80, 15318051), (82, 14944440), (84, 14588620), (105, 11670896), (112, 10941465), (120, 10212034), (123, 9962960), (140, 8753172), (164, 7472220), (168, 7294310), (205, 5977776), (210, 5835448), (240, 5106017), (246, 4981480), (280, 4376586), (287, 4269840), (328, 3736110), (336, 3647155), (410, 2988888), (420, 2917724), (492, 2490740), (560, 2188293), (574, 2134920), (615, 1992592), (656, 1868055), (820, 1494444), (840, 1458862), (861, 1423280), (984, 1245370), (1148, 1067460), (1230, 996296), (1435, 853968), (1640, 747222), (1680, 729431), (1722, 711640), (1968, 622685), (2296, 533730), (2460, 498148), (2870, 426984), (3280, 373611), (3444, 355820), (4305, 284656), (4592, 266865), (4920, 249074), (5740, 213492), (6888, 177910), (8610, 142328), (9840, 124537), (11480, 106746), (13776, 88955), (17220, 71164), (17791, 68880), (22960, 53373), (34440, 35582)]