258064080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3329}}^1$

素因数の和:3381

約数の個数: 160

約数和(自身を含む): 891907200

約数和(自身を除く): 633843120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 816, 912, 969, 1020, 1140, 1292, 1360, 1520, 1615, 1938, 2040, 2280, 2584, 3230, 3329, 3876, 4080, 4560, 4845, 5168, 6460, 6658, 7752, 9690, 9987, 12920, 13316, 15504, 16645, 19380, 19974, 25840, 26632, 33290, 38760, 39948, 49935, 53264, 56593, 63251, 66580, 77520, 79896, 99870, 113186, 126502, 133160, 159792, 169779, 189753, 199740, 226372, 253004, 266320, 282965, 316255, 339558, 379506, 399480, 452744, 506008, 565930, 632510, 679116, 759012, 798960, 848895, 905488, 948765, 1012016, 1075267, 1131860, 1265020, 1358232, 1518024, 1697790, 1897530, 2150534, 2263720, 2530040, 2716464, 3036048, 3225801, 3395580, 3795060, 4301068, 4527440, 5060080, 5376335, 6451602, 6791160, 7590120, 8602136, 10752670, 12903204, 13582320, 15180240, 16129005, 17204272, 21505340, 25806408, 32258010, 43010680, 51612816, 64516020, 86021360, 129032040, 258064080]

約数ペア:

[(1, 258064080), (2, 129032040), (3, 86021360), (4, 64516020), (5, 51612816), (6, 43010680), (8, 32258010), (10, 25806408), (12, 21505340), (15, 17204272), (16, 16129005), (17, 15180240), (19, 13582320), (20, 12903204), (24, 10752670), (30, 8602136), (34, 7590120), (38, 6791160), (40, 6451602), (48, 5376335), (51, 5060080), (57, 4527440), (60, 4301068), (68, 3795060), (76, 3395580), (80, 3225801), (85, 3036048), (95, 2716464), (102, 2530040), (114, 2263720), (120, 2150534), (136, 1897530), (152, 1697790), (170, 1518024), (190, 1358232), (204, 1265020), (228, 1131860), (240, 1075267), (255, 1012016), (272, 948765), (285, 905488), (304, 848895), (323, 798960), (340, 759012), (380, 679116), (408, 632510), (456, 565930), (510, 506008), (570, 452744), (646, 399480), (680, 379506), (760, 339558), (816, 316255), (912, 282965), (969, 266320), (1020, 253004), (1140, 226372), (1292, 199740), (1360, 189753), (1520, 169779), (1615, 159792), (1938, 133160), (2040, 126502), (2280, 113186), (2584, 99870), (3230, 79896), (3329, 77520), (3876, 66580), (4080, 63251), (4560, 56593), (4845, 53264), (5168, 49935), (6460, 39948), (6658, 38760), (7752, 33290), (9690, 26632), (9987, 25840), (12920, 19974), (13316, 19380), (15504, 16645)]