38804040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:308

約数の個数: 192

約数和(自身を含む): 141523200

約数和(自身を除く): 102719160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 41, 44, 45, 55, 60, 66, 72, 82, 88, 90, 99, 110, 120, 123, 132, 164, 165, 180, 198, 205, 220, 239, 246, 264, 328, 330, 360, 369, 396, 410, 440, 451, 478, 492, 495, 615, 660, 717, 738, 792, 820, 902, 956, 984, 990, 1195, 1230, 1320, 1353, 1434, 1476, 1640, 1804, 1845, 1912, 1980, 2151, 2255, 2390, 2460, 2629, 2706, 2868, 2952, 3585, 3608, 3690, 3960, 4059, 4302, 4510, 4780, 4920, 5258, 5412, 5736, 6765, 7170, 7380, 7887, 8118, 8604, 9020, 9560, 9799, 10516, 10755, 10824, 13145, 13530, 14340, 14760, 15774, 16236, 17208, 18040, 19598, 20295, 21032, 21510, 23661, 26290, 27060, 28680, 29397, 31548, 32472, 39196, 39435, 40590, 43020, 47322, 48995, 52580, 54120, 58794, 63096, 78392, 78870, 81180, 86040, 88191, 94644, 97990, 105160, 107789, 117588, 118305, 146985, 157740, 162360, 176382, 189288, 195980, 215578, 235176, 236610, 293970, 315480, 323367, 352764, 391960, 431156, 440955, 473220, 538945, 587940, 646734, 705528, 862312, 881910, 946440, 970101, 1077890, 1175880, 1293468, 1616835, 1763820, 1940202, 2155780, 2586936, 3233670, 3527640, 3880404, 4311560, 4850505, 6467340, 7760808, 9701010, 12934680, 19402020, 38804040]

約数ペア:

[(1, 38804040), (2, 19402020), (3, 12934680), (4, 9701010), (5, 7760808), (6, 6467340), (8, 4850505), (9, 4311560), (10, 3880404), (11, 3527640), (12, 3233670), (15, 2586936), (18, 2155780), (20, 1940202), (22, 1763820), (24, 1616835), (30, 1293468), (33, 1175880), (36, 1077890), (40, 970101), (41, 946440), (44, 881910), (45, 862312), (55, 705528), (60, 646734), (66, 587940), (72, 538945), (82, 473220), (88, 440955), (90, 431156), (99, 391960), (110, 352764), (120, 323367), (123, 315480), (132, 293970), (164, 236610), (165, 235176), (180, 215578), (198, 195980), (205, 189288), (220, 176382), (239, 162360), (246, 157740), (264, 146985), (328, 118305), (330, 117588), (360, 107789), (369, 105160), (396, 97990), (410, 94644), (440, 88191), (451, 86040), (478, 81180), (492, 78870), (495, 78392), (615, 63096), (660, 58794), (717, 54120), (738, 52580), (792, 48995), (820, 47322), (902, 43020), (956, 40590), (984, 39435), (990, 39196), (1195, 32472), (1230, 31548), (1320, 29397), (1353, 28680), (1434, 27060), (1476, 26290), (1640, 23661), (1804, 21510), (1845, 21032), (1912, 20295), (1980, 19598), (2151, 18040), (2255, 17208), (2390, 16236), (2460, 15774), (2629, 14760), (2706, 14340), (2868, 13530), (2952, 13145), (3585, 10824), (3608, 10755), (3690, 10516), (3960, 9799), (4059, 9560), (4302, 9020), (4510, 8604), (4780, 8118), (4920, 7887), (5258, 7380), (5412, 7170), (5736, 6765)]