17187631320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{112691}}^1$

素因数の和:112777

約数の個数: 128

約数和(自身を含む): 54524897280

約数和(自身を除く): 37337265960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 41, 60, 62, 82, 93, 120, 123, 124, 155, 164, 186, 205, 246, 248, 310, 328, 372, 410, 465, 492, 615, 620, 744, 820, 930, 984, 1230, 1240, 1271, 1640, 1860, 2460, 2542, 3720, 3813, 4920, 5084, 6355, 7626, 10168, 12710, 15252, 19065, 25420, 30504, 38130, 50840, 76260, 112691, 152520, 225382, 338073, 450764, 563455, 676146, 901528, 1126910, 1352292, 1690365, 2253820, 2704584, 3380730, 3493421, 4507640, 4620331, 6761460, 6986842, 9240662, 10480263, 13522920, 13860993, 13973684, 17467105, 18481324, 20960526, 23101655, 27721986, 27947368, 34934210, 36962648, 41921052, 46203310, 52401315, 55443972, 69304965, 69868420, 83842104, 92406620, 104802630, 110887944, 138609930, 139736840, 143230261, 184813240, 209605260, 277219860, 286460522, 419210520, 429690783, 554439720, 572921044, 716151305, 859381566, 1145842088, 1432302610, 1718763132, 2148453915, 2864605220, 3437526264, 4296907830, 5729210440, 8593815660, 17187631320]

約数ペア:

[(1, 17187631320), (2, 8593815660), (3, 5729210440), (4, 4296907830), (5, 3437526264), (6, 2864605220), (8, 2148453915), (10, 1718763132), (12, 1432302610), (15, 1145842088), (20, 859381566), (24, 716151305), (30, 572921044), (31, 554439720), (40, 429690783), (41, 419210520), (60, 286460522), (62, 277219860), (82, 209605260), (93, 184813240), (120, 143230261), (123, 139736840), (124, 138609930), (155, 110887944), (164, 104802630), (186, 92406620), (205, 83842104), (246, 69868420), (248, 69304965), (310, 55443972), (328, 52401315), (372, 46203310), (410, 41921052), (465, 36962648), (492, 34934210), (615, 27947368), (620, 27721986), (744, 23101655), (820, 20960526), (930, 18481324), (984, 17467105), (1230, 13973684), (1240, 13860993), (1271, 13522920), (1640, 10480263), (1860, 9240662), (2460, 6986842), (2542, 6761460), (3720, 4620331), (3813, 4507640), (4920, 3493421), (5084, 3380730), (6355, 2704584), (7626, 2253820), (10168, 1690365), (12710, 1352292), (15252, 1126910), (19065, 901528), (25420, 676146), (30504, 563455), (38130, 450764), (50840, 338073), (76260, 225382), (112691, 152520)]