283337880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1$

素因数の和:514

約数の個数: 256

約数和(自身を含む): 1049932800

約数和(自身を除く): 766594920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 41, 42, 56, 57, 60, 70, 76, 82, 84, 95, 105, 114, 120, 123, 133, 140, 152, 164, 168, 190, 205, 210, 228, 246, 266, 280, 285, 287, 328, 380, 399, 410, 420, 433, 456, 492, 532, 570, 574, 615, 665, 760, 779, 798, 820, 840, 861, 866, 984, 1064, 1140, 1148, 1230, 1299, 1330, 1435, 1558, 1596, 1640, 1722, 1732, 1995, 2165, 2280, 2296, 2337, 2460, 2598, 2660, 2870, 3031, 3116, 3192, 3444, 3464, 3895, 3990, 4305, 4330, 4674, 4920, 5196, 5320, 5453, 5740, 6062, 6232, 6495, 6888, 7790, 7980, 8227, 8610, 8660, 9093, 9348, 10392, 10906, 11480, 11685, 12124, 12990, 15155, 15580, 15960, 16359, 16454, 17220, 17320, 17753, 18186, 18696, 21812, 23370, 24248, 24681, 25980, 27265, 30310, 31160, 32718, 32908, 34440, 35506, 36372, 41135, 43624, 45465, 46740, 49362, 51960, 53259, 54530, 57589, 60620, 65436, 65816, 71012, 72744, 81795, 82270, 88765, 90930, 93480, 98724, 106518, 109060, 115178, 121240, 123405, 124271, 130872, 142024, 163590, 164540, 172767, 177530, 181860, 197448, 213036, 218120, 230356, 246810, 248542, 266295, 287945, 327180, 329080, 337307, 345534, 355060, 363720, 372813, 426072, 460712, 493620, 497084, 532590, 575890, 621355, 654360, 674614, 691068, 710120, 745626, 863835, 987240, 994168, 1011921, 1065180, 1151780, 1242710, 1349228, 1382136, 1491252, 1686535, 1727670, 1864065, 2023842, 2130360, 2303560, 2361149, 2485420, 2698456, 2982504, 3373070, 3455340, 3728130, 4047684, 4722298, 4970840, 5059605, 6746140, 6910680, 7083447, 7456260, 8095368, 9444596, 10119210, 11805745, 13492280, 14166894, 14912520, 18889192, 20238420, 23611490, 28333788, 35417235, 40476840, 47222980, 56667576, 70834470, 94445960, 141668940, 283337880]

約数ペア:

[(1, 283337880), (2, 141668940), (3, 94445960), (4, 70834470), (5, 56667576), (6, 47222980), (7, 40476840), (8, 35417235), (10, 28333788), (12, 23611490), (14, 20238420), (15, 18889192), (19, 14912520), (20, 14166894), (21, 13492280), (24, 11805745), (28, 10119210), (30, 9444596), (35, 8095368), (38, 7456260), (40, 7083447), (41, 6910680), (42, 6746140), (56, 5059605), (57, 4970840), (60, 4722298), (70, 4047684), (76, 3728130), (82, 3455340), (84, 3373070), (95, 2982504), (105, 2698456), (114, 2485420), (120, 2361149), (123, 2303560), (133, 2130360), (140, 2023842), (152, 1864065), (164, 1727670), (168, 1686535), (190, 1491252), (205, 1382136), (210, 1349228), (228, 1242710), (246, 1151780), (266, 1065180), (280, 1011921), (285, 994168), (287, 987240), (328, 863835), (380, 745626), (399, 710120), (410, 691068), (420, 674614), (433, 654360), (456, 621355), (492, 575890), (532, 532590), (570, 497084), (574, 493620), (615, 460712), (665, 426072), (760, 372813), (779, 363720), (798, 355060), (820, 345534), (840, 337307), (861, 329080), (866, 327180), (984, 287945), (1064, 266295), (1140, 248542), (1148, 246810), (1230, 230356), (1299, 218120), (1330, 213036), (1435, 197448), (1558, 181860), (1596, 177530), (1640, 172767), (1722, 164540), (1732, 163590), (1995, 142024), (2165, 130872), (2280, 124271), (2296, 123405), (2337, 121240), (2460, 115178), (2598, 109060), (2660, 106518), (2870, 98724), (3031, 93480), (3116, 90930), (3192, 88765), (3444, 82270), (3464, 81795), (3895, 72744), (3990, 71012), (4305, 65816), (4330, 65436), (4674, 60620), (4920, 57589), (5196, 54530), (5320, 53259), (5453, 51960), (5740, 49362), (6062, 46740), (6232, 45465), (6495, 43624), (6888, 41135), (7790, 36372), (7980, 35506), (8227, 34440), (8610, 32908), (8660, 32718), (9093, 31160), (9348, 30310), (10392, 27265), (10906, 25980), (11480, 24681), (11685, 24248), (12124, 23370), (12990, 21812), (15155, 18696), (15580, 18186), (15960, 17753), (16359, 17320), (16454, 17220)]