2848262640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{20149}}^1$

素因数の和:20215

約数の個数: 160

約数和(自身を含む): 9594624000

約数和(自身を除く): 6746361360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 240, 248, 285, 304, 310, 372, 380, 456, 465, 496, 570, 589, 620, 744, 760, 912, 930, 1140, 1178, 1240, 1488, 1520, 1767, 1860, 2280, 2356, 2480, 2945, 3534, 3720, 4560, 4712, 5890, 7068, 7440, 8835, 9424, 11780, 14136, 17670, 20149, 23560, 28272, 35340, 40298, 47120, 60447, 70680, 80596, 100745, 120894, 141360, 161192, 201490, 241788, 302235, 322384, 382831, 402980, 483576, 604470, 624619, 765662, 805960, 967152, 1148493, 1208940, 1249238, 1531324, 1611920, 1873857, 1914155, 2296986, 2417880, 2498476, 3062648, 3123095, 3747714, 3828310, 4593972, 4835760, 4996952, 5742465, 6125296, 6246190, 7495428, 7656620, 9187944, 9369285, 9993904, 11484930, 11867761, 12492380, 14990856, 15313240, 18375888, 18738570, 22969860, 23735522, 24984760, 29981712, 30626480, 35603283, 37477140, 45939720, 47471044, 49969520, 59338805, 71206566, 74954280, 91879440, 94942088, 118677610, 142413132, 149908560, 178016415, 189884176, 237355220, 284826264, 356032830, 474710440, 569652528, 712065660, 949420880, 1424131320, 2848262640]

約数ペア:

[(1, 2848262640), (2, 1424131320), (3, 949420880), (4, 712065660), (5, 569652528), (6, 474710440), (8, 356032830), (10, 284826264), (12, 237355220), (15, 189884176), (16, 178016415), (19, 149908560), (20, 142413132), (24, 118677610), (30, 94942088), (31, 91879440), (38, 74954280), (40, 71206566), (48, 59338805), (57, 49969520), (60, 47471044), (62, 45939720), (76, 37477140), (80, 35603283), (93, 30626480), (95, 29981712), (114, 24984760), (120, 23735522), (124, 22969860), (152, 18738570), (155, 18375888), (186, 15313240), (190, 14990856), (228, 12492380), (240, 11867761), (248, 11484930), (285, 9993904), (304, 9369285), (310, 9187944), (372, 7656620), (380, 7495428), (456, 6246190), (465, 6125296), (496, 5742465), (570, 4996952), (589, 4835760), (620, 4593972), (744, 3828310), (760, 3747714), (912, 3123095), (930, 3062648), (1140, 2498476), (1178, 2417880), (1240, 2296986), (1488, 1914155), (1520, 1873857), (1767, 1611920), (1860, 1531324), (2280, 1249238), (2356, 1208940), (2480, 1148493), (2945, 967152), (3534, 805960), (3720, 765662), (4560, 624619), (4712, 604470), (5890, 483576), (7068, 402980), (7440, 382831), (8835, 322384), (9424, 302235), (11780, 241788), (14136, 201490), (17670, 161192), (20149, 141360), (23560, 120894), (28272, 100745), (35340, 80596), (40298, 70680), (47120, 60447)]