38700480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:483

約数の個数: 224

約数和(自身を含む): 151570944

約数和(自身を除く): 112870464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 390, 416, 420, 443, 448, 455, 480, 520, 546, 560, 624, 672, 728, 780, 832, 840, 886, 910, 960, 1040, 1092, 1120, 1248, 1329, 1344, 1365, 1456, 1560, 1680, 1772, 1820, 2080, 2184, 2215, 2240, 2496, 2658, 2730, 2912, 3101, 3120, 3360, 3544, 3640, 4160, 4368, 4430, 5316, 5460, 5759, 5824, 6202, 6240, 6645, 6720, 7088, 7280, 8736, 8860, 9303, 10632, 10920, 11518, 12404, 12480, 13290, 14176, 14560, 15505, 17277, 17472, 17720, 18606, 21264, 21840, 23036, 24808, 26580, 28352, 28795, 29120, 31010, 34554, 35440, 37212, 40313, 42528, 43680, 46072, 46515, 49616, 53160, 57590, 62020, 69108, 70880, 74424, 80626, 85056, 86385, 87360, 92144, 93030, 99232, 106320, 115180, 120939, 124040, 138216, 141760, 148848, 161252, 172770, 184288, 186060, 198464, 201565, 212640, 230360, 241878, 248080, 276432, 297696, 322504, 345540, 368576, 372120, 403130, 425280, 460720, 483756, 496160, 552864, 595392, 604695, 645008, 691080, 744240, 806260, 921440, 967512, 992320, 1105728, 1209390, 1290016, 1382160, 1488480, 1612520, 1842880, 1935024, 2418780, 2580032, 2764320, 2976960, 3225040, 3870048, 4837560, 5528640, 6450080, 7740096, 9675120, 12900160, 19350240, 38700480]

約数ペア:

[(1, 38700480), (2, 19350240), (3, 12900160), (4, 9675120), (5, 7740096), (6, 6450080), (7, 5528640), (8, 4837560), (10, 3870048), (12, 3225040), (13, 2976960), (14, 2764320), (15, 2580032), (16, 2418780), (20, 1935024), (21, 1842880), (24, 1612520), (26, 1488480), (28, 1382160), (30, 1290016), (32, 1209390), (35, 1105728), (39, 992320), (40, 967512), (42, 921440), (48, 806260), (52, 744240), (56, 691080), (60, 645008), (64, 604695), (65, 595392), (70, 552864), (78, 496160), (80, 483756), (84, 460720), (91, 425280), (96, 403130), (104, 372120), (105, 368576), (112, 345540), (120, 322504), (130, 297696), (140, 276432), (156, 248080), (160, 241878), (168, 230360), (182, 212640), (192, 201565), (195, 198464), (208, 186060), (210, 184288), (224, 172770), (240, 161252), (260, 148848), (273, 141760), (280, 138216), (312, 124040), (320, 120939), (336, 115180), (364, 106320), (390, 99232), (416, 93030), (420, 92144), (443, 87360), (448, 86385), (455, 85056), (480, 80626), (520, 74424), (546, 70880), (560, 69108), (624, 62020), (672, 57590), (728, 53160), (780, 49616), (832, 46515), (840, 46072), (886, 43680), (910, 42528), (960, 40313), (1040, 37212), (1092, 35440), (1120, 34554), (1248, 31010), (1329, 29120), (1344, 28795), (1365, 28352), (1456, 26580), (1560, 24808), (1680, 23036), (1772, 21840), (1820, 21264), (2080, 18606), (2184, 17720), (2215, 17472), (2240, 17277), (2496, 15505), (2658, 14560), (2730, 14176), (2912, 13290), (3101, 12480), (3120, 12404), (3360, 11518), (3544, 10920), (3640, 10632), (4160, 9303), (4368, 8860), (4430, 8736), (5316, 7280), (5460, 7088), (5759, 6720), (5824, 6645), (6202, 6240)]