7269991320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1\times {\mathrm{1777}}^1$

素因数の和:2225

約数の個数: 128

約数和(自身を含む): 22100682240

約数和(自身を除く): 14830690920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 331, 412, 515, 618, 662, 824, 993, 1030, 1236, 1324, 1545, 1655, 1777, 1986, 2060, 2472, 2648, 3090, 3310, 3554, 3972, 4120, 4965, 5331, 6180, 6620, 7108, 7944, 8885, 9930, 10662, 12360, 13240, 14216, 17770, 19860, 21324, 26655, 34093, 35540, 39720, 42648, 53310, 68186, 71080, 102279, 106620, 136372, 170465, 183031, 204558, 213240, 272744, 340930, 366062, 409116, 511395, 549093, 588187, 681860, 732124, 818232, 915155, 1022790, 1098186, 1176374, 1363720, 1464248, 1764561, 1830310, 2045580, 2196372, 2352748, 2745465, 2940935, 3529122, 3660620, 4091160, 4392744, 4705496, 5490930, 5881870, 7058244, 7321240, 8822805, 10981860, 11763740, 14116488, 17645610, 21963720, 23527480, 35291220, 60583261, 70582440, 121166522, 181749783, 242333044, 302916305, 363499566, 484666088, 605832610, 726999132, 908748915, 1211665220, 1453998264, 1817497830, 2423330440, 3634995660, 7269991320]

約数ペア:

[(1, 7269991320), (2, 3634995660), (3, 2423330440), (4, 1817497830), (5, 1453998264), (6, 1211665220), (8, 908748915), (10, 726999132), (12, 605832610), (15, 484666088), (20, 363499566), (24, 302916305), (30, 242333044), (40, 181749783), (60, 121166522), (103, 70582440), (120, 60583261), (206, 35291220), (309, 23527480), (331, 21963720), (412, 17645610), (515, 14116488), (618, 11763740), (662, 10981860), (824, 8822805), (993, 7321240), (1030, 7058244), (1236, 5881870), (1324, 5490930), (1545, 4705496), (1655, 4392744), (1777, 4091160), (1986, 3660620), (2060, 3529122), (2472, 2940935), (2648, 2745465), (3090, 2352748), (3310, 2196372), (3554, 2045580), (3972, 1830310), (4120, 1764561), (4965, 1464248), (5331, 1363720), (6180, 1176374), (6620, 1098186), (7108, 1022790), (7944, 915155), (8885, 818232), (9930, 732124), (10662, 681860), (12360, 588187), (13240, 549093), (14216, 511395), (17770, 409116), (19860, 366062), (21324, 340930), (26655, 272744), (34093, 213240), (35540, 204558), (39720, 183031), (42648, 170465), (53310, 136372), (68186, 106620), (71080, 102279)]