312410160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:636

約数の個数: 240

約数和(自身を含む): 1133364960

約数和(自身を除く): 820954800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 41, 45, 48, 57, 60, 72, 76, 80, 82, 90, 95, 114, 120, 123, 144, 152, 164, 171, 180, 190, 205, 228, 240, 246, 285, 304, 328, 342, 360, 369, 380, 410, 456, 492, 557, 570, 615, 656, 684, 720, 738, 760, 779, 820, 855, 912, 984, 1114, 1140, 1230, 1368, 1476, 1520, 1558, 1640, 1671, 1710, 1845, 1968, 2228, 2280, 2337, 2460, 2736, 2785, 2952, 3116, 3280, 3342, 3420, 3690, 3895, 4456, 4560, 4674, 4920, 5013, 5570, 5904, 6232, 6684, 6840, 7011, 7380, 7790, 8355, 8912, 9348, 9840, 10026, 10583, 11140, 11685, 12464, 13368, 13680, 14022, 14760, 15580, 16710, 18696, 20052, 21166, 22280, 22837, 23370, 25065, 26736, 28044, 29520, 31160, 31749, 33420, 35055, 37392, 40104, 42332, 44560, 45674, 46740, 50130, 52915, 56088, 62320, 63498, 66840, 68511, 70110, 80208, 84664, 91348, 93480, 95247, 100260, 105830, 112176, 114185, 126996, 133680, 137022, 140220, 158745, 169328, 182696, 186960, 190494, 200520, 205533, 211660, 228370, 253992, 274044, 280440, 317490, 342555, 365392, 380988, 401040, 411066, 423320, 433903, 456740, 476235, 507984, 548088, 560880, 634980, 685110, 761976, 822132, 846640, 867806, 913480, 952470, 1027665, 1096176, 1269960, 1301709, 1370220, 1523952, 1644264, 1735612, 1826960, 1904940, 2055330, 2169515, 2539920, 2603418, 2740440, 3288528, 3471224, 3809880, 3905127, 4110660, 4339030, 5206836, 5480880, 6508545, 6942448, 7619760, 7810254, 8221320, 8678060, 10413672, 13017090, 15620508, 16442640, 17356120, 19525635, 20827344, 26034180, 31241016, 34712240, 39051270, 52068360, 62482032, 78102540, 104136720, 156205080, 312410160]

約数ペア:

[(1, 312410160), (2, 156205080), (3, 104136720), (4, 78102540), (5, 62482032), (6, 52068360), (8, 39051270), (9, 34712240), (10, 31241016), (12, 26034180), (15, 20827344), (16, 19525635), (18, 17356120), (19, 16442640), (20, 15620508), (24, 13017090), (30, 10413672), (36, 8678060), (38, 8221320), (40, 7810254), (41, 7619760), (45, 6942448), (48, 6508545), (57, 5480880), (60, 5206836), (72, 4339030), (76, 4110660), (80, 3905127), (82, 3809880), (90, 3471224), (95, 3288528), (114, 2740440), (120, 2603418), (123, 2539920), (144, 2169515), (152, 2055330), (164, 1904940), (171, 1826960), (180, 1735612), (190, 1644264), (205, 1523952), (228, 1370220), (240, 1301709), (246, 1269960), (285, 1096176), (304, 1027665), (328, 952470), (342, 913480), (360, 867806), (369, 846640), (380, 822132), (410, 761976), (456, 685110), (492, 634980), (557, 560880), (570, 548088), (615, 507984), (656, 476235), (684, 456740), (720, 433903), (738, 423320), (760, 411066), (779, 401040), (820, 380988), (855, 365392), (912, 342555), (984, 317490), (1114, 280440), (1140, 274044), (1230, 253992), (1368, 228370), (1476, 211660), (1520, 205533), (1558, 200520), (1640, 190494), (1671, 186960), (1710, 182696), (1845, 169328), (1968, 158745), (2228, 140220), (2280, 137022), (2337, 133680), (2460, 126996), (2736, 114185), (2785, 112176), (2952, 105830), (3116, 100260), (3280, 95247), (3342, 93480), (3420, 91348), (3690, 84664), (3895, 80208), (4456, 70110), (4560, 68511), (4674, 66840), (4920, 63498), (5013, 62320), (5570, 56088), (5904, 52915), (6232, 50130), (6684, 46740), (6840, 45674), (7011, 44560), (7380, 42332), (7790, 40104), (8355, 37392), (8912, 35055), (9348, 33420), (9840, 31749), (10026, 31160), (10583, 29520), (11140, 28044), (11685, 26736), (12464, 25065), (13368, 23370), (13680, 22837), (14022, 22280), (14760, 21166), (15580, 20052), (16710, 18696)]