39450840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:79

約数の個数: 256

約数和(自身を含む): 147571200

約数和(自身を除く): 108120360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 19, 20, 22, 24, 26, 30, 33, 38, 39, 40, 44, 52, 55, 57, 60, 65, 66, 76, 78, 88, 95, 104, 110, 114, 120, 121, 130, 132, 143, 152, 156, 165, 190, 195, 209, 220, 228, 242, 247, 260, 264, 285, 286, 312, 330, 363, 380, 390, 418, 429, 440, 456, 484, 494, 520, 570, 572, 605, 627, 660, 715, 726, 741, 760, 780, 836, 858, 968, 988, 1045, 1140, 1144, 1210, 1235, 1254, 1320, 1331, 1430, 1452, 1482, 1560, 1573, 1672, 1716, 1815, 1976, 2090, 2145, 2280, 2299, 2420, 2470, 2508, 2662, 2717, 2860, 2904, 2964, 3135, 3146, 3432, 3630, 3705, 3993, 4180, 4290, 4598, 4719, 4840, 4940, 5016, 5324, 5434, 5720, 5928, 6270, 6292, 6655, 6897, 7260, 7410, 7865, 7986, 8151, 8360, 8580, 9196, 9438, 9880, 10648, 10868, 11495, 12540, 12584, 13310, 13585, 13794, 14520, 14820, 15730, 15972, 16302, 17160, 17303, 18392, 18876, 19965, 21736, 22990, 23595, 25080, 25289, 26620, 27170, 27588, 29640, 29887, 31460, 31944, 32604, 34485, 34606, 37752, 39930, 40755, 45980, 47190, 50578, 51909, 53240, 54340, 55176, 59774, 62920, 65208, 68970, 69212, 75867, 79860, 81510, 86515, 89661, 91960, 94380, 101156, 103818, 108680, 119548, 126445, 137940, 138424, 149435, 151734, 159720, 163020, 173030, 179322, 188760, 202312, 207636, 239096, 252890, 259545, 275880, 298870, 303468, 326040, 328757, 346060, 358644, 379335, 415272, 448305, 505780, 519090, 597740, 606936, 657514, 692120, 717288, 758670, 896610, 986271, 1011560, 1038180, 1195480, 1315028, 1517340, 1643785, 1793220, 1972542, 2076360, 2630056, 3034680, 3287570, 3586440, 3945084, 4931355, 6575140, 7890168, 9862710, 13150280, 19725420, 39450840]

約数ペア:

[(1, 39450840), (2, 19725420), (3, 13150280), (4, 9862710), (5, 7890168), (6, 6575140), (8, 4931355), (10, 3945084), (11, 3586440), (12, 3287570), (13, 3034680), (15, 2630056), (19, 2076360), (20, 1972542), (22, 1793220), (24, 1643785), (26, 1517340), (30, 1315028), (33, 1195480), (38, 1038180), (39, 1011560), (40, 986271), (44, 896610), (52, 758670), (55, 717288), (57, 692120), (60, 657514), (65, 606936), (66, 597740), (76, 519090), (78, 505780), (88, 448305), (95, 415272), (104, 379335), (110, 358644), (114, 346060), (120, 328757), (121, 326040), (130, 303468), (132, 298870), (143, 275880), (152, 259545), (156, 252890), (165, 239096), (190, 207636), (195, 202312), (209, 188760), (220, 179322), (228, 173030), (242, 163020), (247, 159720), (260, 151734), (264, 149435), (285, 138424), (286, 137940), (312, 126445), (330, 119548), (363, 108680), (380, 103818), (390, 101156), (418, 94380), (429, 91960), (440, 89661), (456, 86515), (484, 81510), (494, 79860), (520, 75867), (570, 69212), (572, 68970), (605, 65208), (627, 62920), (660, 59774), (715, 55176), (726, 54340), (741, 53240), (760, 51909), (780, 50578), (836, 47190), (858, 45980), (968, 40755), (988, 39930), (1045, 37752), (1140, 34606), (1144, 34485), (1210, 32604), (1235, 31944), (1254, 31460), (1320, 29887), (1331, 29640), (1430, 27588), (1452, 27170), (1482, 26620), (1560, 25289), (1573, 25080), (1672, 23595), (1716, 22990), (1815, 21736), (1976, 19965), (2090, 18876), (2145, 18392), (2280, 17303), (2299, 17160), (2420, 16302), (2470, 15972), (2508, 15730), (2662, 14820), (2717, 14520), (2860, 13794), (2904, 13585), (2964, 13310), (3135, 12584), (3146, 12540), (3432, 11495), (3630, 10868), (3705, 10648), (3993, 9880), (4180, 9438), (4290, 9196), (4598, 8580), (4719, 8360), (4840, 8151), (4940, 7986), (5016, 7865), (5324, 7410), (5434, 7260), (5720, 6897), (5928, 6655), (6270, 6292)]