1912038480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{80473}}^1$

素因数の和:80506

約数の個数: 160

約数和(自身を含む): 7184718720

約数和(自身を除く): 5272680240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 11880, 23760, 80473, 160946, 241419, 321892, 402365, 482838, 643784, 724257, 804730, 885203, 965676, 1207095, 1287568, 1448514, 1609460, 1770406, 1931352, 2172771, 2414190, 2655609, 2897028, 3218920, 3540812, 3621285, 3862704, 4345542, 4426015, 4828380, 5311218, 5794056, 6437840, 7081624, 7242570, 7966827, 8691084, 8852030, 9656760, 10622436, 10863855, 11588112, 13278045, 14163248, 14485140, 15933654, 17382168, 17704060, 19313520, 21244872, 21727710, 23900481, 26556090, 28970280, 31867308, 34764336, 35408120, 39834135, 42489744, 43455420, 47800962, 53112180, 57940560, 63734616, 70816240, 79668270, 86910840, 95601924, 106224360, 119502405, 127469232, 159336540, 173821680, 191203848, 212448720, 239004810, 318673080, 382407696, 478009620, 637346160, 956019240, 1912038480]

約数ペア:

[(1, 1912038480), (2, 956019240), (3, 637346160), (4, 478009620), (5, 382407696), (6, 318673080), (8, 239004810), (9, 212448720), (10, 191203848), (11, 173821680), (12, 159336540), (15, 127469232), (16, 119502405), (18, 106224360), (20, 95601924), (22, 86910840), (24, 79668270), (27, 70816240), (30, 63734616), (33, 57940560), (36, 53112180), (40, 47800962), (44, 43455420), (45, 42489744), (48, 39834135), (54, 35408120), (55, 34764336), (60, 31867308), (66, 28970280), (72, 26556090), (80, 23900481), (88, 21727710), (90, 21244872), (99, 19313520), (108, 17704060), (110, 17382168), (120, 15933654), (132, 14485140), (135, 14163248), (144, 13278045), (165, 11588112), (176, 10863855), (180, 10622436), (198, 9656760), (216, 8852030), (220, 8691084), (240, 7966827), (264, 7242570), (270, 7081624), (297, 6437840), (330, 5794056), (360, 5311218), (396, 4828380), (432, 4426015), (440, 4345542), (495, 3862704), (528, 3621285), (540, 3540812), (594, 3218920), (660, 2897028), (720, 2655609), (792, 2414190), (880, 2172771), (990, 1931352), (1080, 1770406), (1188, 1609460), (1320, 1448514), (1485, 1287568), (1584, 1207095), (1980, 965676), (2160, 885203), (2376, 804730), (2640, 724257), (2970, 643784), (3960, 482838), (4752, 402365), (5940, 321892), (7920, 241419), (11880, 160946), (23760, 80473)]