38509680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1$

素因数の和:559

約数の個数: 160

約数和(自身を含む): 134991360

約数和(自身を除く): 96481680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 33, 40, 44, 48, 55, 58, 60, 66, 80, 87, 88, 110, 116, 120, 132, 145, 165, 174, 176, 220, 232, 240, 264, 290, 319, 330, 348, 435, 440, 464, 503, 528, 580, 638, 660, 696, 870, 880, 957, 1006, 1160, 1276, 1320, 1392, 1509, 1595, 1740, 1914, 2012, 2320, 2515, 2552, 2640, 3018, 3190, 3480, 3828, 4024, 4785, 5030, 5104, 5533, 6036, 6380, 6960, 7545, 7656, 8048, 9570, 10060, 11066, 12072, 12760, 14587, 15090, 15312, 16599, 19140, 20120, 22132, 24144, 25520, 27665, 29174, 30180, 33198, 38280, 40240, 43761, 44264, 55330, 58348, 60360, 66396, 72935, 76560, 82995, 87522, 88528, 110660, 116696, 120720, 132792, 145870, 160457, 165990, 175044, 218805, 221320, 233392, 265584, 291740, 320914, 331980, 350088, 437610, 442640, 481371, 583480, 641828, 663960, 700176, 802285, 875220, 962742, 1166960, 1283656, 1327920, 1604570, 1750440, 1925484, 2406855, 2567312, 3209140, 3500880, 3850968, 4813710, 6418280, 7701936, 9627420, 12836560, 19254840, 38509680]

約数ペア:

[(1, 38509680), (2, 19254840), (3, 12836560), (4, 9627420), (5, 7701936), (6, 6418280), (8, 4813710), (10, 3850968), (11, 3500880), (12, 3209140), (15, 2567312), (16, 2406855), (20, 1925484), (22, 1750440), (24, 1604570), (29, 1327920), (30, 1283656), (33, 1166960), (40, 962742), (44, 875220), (48, 802285), (55, 700176), (58, 663960), (60, 641828), (66, 583480), (80, 481371), (87, 442640), (88, 437610), (110, 350088), (116, 331980), (120, 320914), (132, 291740), (145, 265584), (165, 233392), (174, 221320), (176, 218805), (220, 175044), (232, 165990), (240, 160457), (264, 145870), (290, 132792), (319, 120720), (330, 116696), (348, 110660), (435, 88528), (440, 87522), (464, 82995), (503, 76560), (528, 72935), (580, 66396), (638, 60360), (660, 58348), (696, 55330), (870, 44264), (880, 43761), (957, 40240), (1006, 38280), (1160, 33198), (1276, 30180), (1320, 29174), (1392, 27665), (1509, 25520), (1595, 24144), (1740, 22132), (1914, 20120), (2012, 19140), (2320, 16599), (2515, 15312), (2552, 15090), (2640, 14587), (3018, 12760), (3190, 12072), (3480, 11066), (3828, 10060), (4024, 9570), (4785, 8048), (5030, 7656), (5104, 7545), (5533, 6960), (6036, 6380)]