38961120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:233

約数の個数: 192

約数和(自身を含む): 137604096

約数和(自身を除く): 98642976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 47, 48, 55, 60, 66, 80, 88, 94, 96, 110, 120, 132, 141, 157, 160, 165, 176, 188, 220, 235, 240, 264, 282, 314, 330, 352, 376, 440, 470, 471, 480, 517, 528, 564, 628, 660, 705, 752, 785, 880, 940, 942, 1034, 1056, 1128, 1256, 1320, 1410, 1504, 1551, 1570, 1727, 1760, 1880, 1884, 2068, 2256, 2355, 2512, 2585, 2640, 2820, 3102, 3140, 3454, 3760, 3768, 4136, 4512, 4710, 5024, 5170, 5181, 5280, 5640, 6204, 6280, 6908, 7379, 7520, 7536, 7755, 8272, 8635, 9420, 10340, 10362, 11280, 12408, 12560, 13816, 14758, 15072, 15510, 16544, 17270, 18840, 20680, 20724, 22137, 22560, 24816, 25120, 25905, 27632, 29516, 31020, 34540, 36895, 37680, 41360, 41448, 44274, 49632, 51810, 55264, 59032, 62040, 69080, 73790, 75360, 81169, 82720, 82896, 88548, 103620, 110685, 118064, 124080, 138160, 147580, 162338, 165792, 177096, 207240, 221370, 236128, 243507, 248160, 276320, 295160, 324676, 354192, 405845, 414480, 442740, 487014, 590320, 649352, 708384, 811690, 828960, 885480, 974028, 1180640, 1217535, 1298704, 1623380, 1770960, 1948056, 2435070, 2597408, 3246760, 3541920, 3896112, 4870140, 6493520, 7792224, 9740280, 12987040, 19480560, 38961120]

約数ペア:

[(1, 38961120), (2, 19480560), (3, 12987040), (4, 9740280), (5, 7792224), (6, 6493520), (8, 4870140), (10, 3896112), (11, 3541920), (12, 3246760), (15, 2597408), (16, 2435070), (20, 1948056), (22, 1770960), (24, 1623380), (30, 1298704), (32, 1217535), (33, 1180640), (40, 974028), (44, 885480), (47, 828960), (48, 811690), (55, 708384), (60, 649352), (66, 590320), (80, 487014), (88, 442740), (94, 414480), (96, 405845), (110, 354192), (120, 324676), (132, 295160), (141, 276320), (157, 248160), (160, 243507), (165, 236128), (176, 221370), (188, 207240), (220, 177096), (235, 165792), (240, 162338), (264, 147580), (282, 138160), (314, 124080), (330, 118064), (352, 110685), (376, 103620), (440, 88548), (470, 82896), (471, 82720), (480, 81169), (517, 75360), (528, 73790), (564, 69080), (628, 62040), (660, 59032), (705, 55264), (752, 51810), (785, 49632), (880, 44274), (940, 41448), (942, 41360), (1034, 37680), (1056, 36895), (1128, 34540), (1256, 31020), (1320, 29516), (1410, 27632), (1504, 25905), (1551, 25120), (1570, 24816), (1727, 22560), (1760, 22137), (1880, 20724), (1884, 20680), (2068, 18840), (2256, 17270), (2355, 16544), (2512, 15510), (2585, 15072), (2640, 14758), (2820, 13816), (3102, 12560), (3140, 12408), (3454, 11280), (3760, 10362), (3768, 10340), (4136, 9420), (4512, 8635), (4710, 8272), (5024, 7755), (5170, 7536), (5181, 7520), (5280, 7379), (5640, 6908), (6204, 6280)]