227299520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 224

約数和(自身を含む): 674168832

約数和(自身を除く): 446869312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 47, 56, 64, 68, 70, 80, 85, 94, 112, 119, 127, 136, 140, 160, 170, 188, 224, 235, 238, 254, 272, 280, 320, 329, 340, 376, 448, 470, 476, 508, 544, 560, 595, 635, 658, 680, 752, 799, 889, 940, 952, 1016, 1088, 1120, 1190, 1270, 1316, 1360, 1504, 1598, 1645, 1778, 1880, 1904, 2032, 2159, 2240, 2380, 2540, 2632, 2720, 3008, 3196, 3290, 3556, 3760, 3808, 3995, 4064, 4318, 4445, 4760, 5080, 5264, 5440, 5593, 5969, 6392, 6580, 7112, 7520, 7616, 7990, 8128, 8636, 8890, 9520, 10160, 10528, 10795, 11186, 11938, 12784, 13160, 14224, 15040, 15113, 15980, 17272, 17780, 19040, 20320, 21056, 21590, 22372, 23876, 25568, 26320, 27965, 28448, 29845, 30226, 31960, 34544, 35560, 38080, 40640, 41783, 43180, 44744, 47752, 51136, 52640, 55930, 56896, 59690, 60452, 63920, 69088, 71120, 75565, 83566, 86360, 89488, 95504, 101473, 105280, 111860, 119380, 120904, 127840, 138176, 142240, 151130, 167132, 172720, 178976, 191008, 202946, 208915, 223720, 238760, 241808, 255680, 284480, 302260, 334264, 345440, 357952, 382016, 405892, 417830, 447440, 477520, 483616, 507365, 604520, 668528, 690880, 710311, 811784, 835660, 894880, 955040, 967232, 1014730, 1209040, 1337056, 1420622, 1623568, 1671320, 1789760, 1910080, 2029460, 2418080, 2674112, 2841244, 3247136, 3342640, 3551555, 4058920, 4836160, 5682488, 6494272, 6685280, 7103110, 8117840, 11364976, 13370560, 14206220, 16235680, 22729952, 28412440, 32471360, 45459904, 56824880, 113649760, 227299520]

約数ペア:

[(1, 227299520), (2, 113649760), (4, 56824880), (5, 45459904), (7, 32471360), (8, 28412440), (10, 22729952), (14, 16235680), (16, 14206220), (17, 13370560), (20, 11364976), (28, 8117840), (32, 7103110), (34, 6685280), (35, 6494272), (40, 5682488), (47, 4836160), (56, 4058920), (64, 3551555), (68, 3342640), (70, 3247136), (80, 2841244), (85, 2674112), (94, 2418080), (112, 2029460), (119, 1910080), (127, 1789760), (136, 1671320), (140, 1623568), (160, 1420622), (170, 1337056), (188, 1209040), (224, 1014730), (235, 967232), (238, 955040), (254, 894880), (272, 835660), (280, 811784), (320, 710311), (329, 690880), (340, 668528), (376, 604520), (448, 507365), (470, 483616), (476, 477520), (508, 447440), (544, 417830), (560, 405892), (595, 382016), (635, 357952), (658, 345440), (680, 334264), (752, 302260), (799, 284480), (889, 255680), (940, 241808), (952, 238760), (1016, 223720), (1088, 208915), (1120, 202946), (1190, 191008), (1270, 178976), (1316, 172720), (1360, 167132), (1504, 151130), (1598, 142240), (1645, 138176), (1778, 127840), (1880, 120904), (1904, 119380), (2032, 111860), (2159, 105280), (2240, 101473), (2380, 95504), (2540, 89488), (2632, 86360), (2720, 83566), (3008, 75565), (3196, 71120), (3290, 69088), (3556, 63920), (3760, 60452), (3808, 59690), (3995, 56896), (4064, 55930), (4318, 52640), (4445, 51136), (4760, 47752), (5080, 44744), (5264, 43180), (5440, 41783), (5593, 40640), (5969, 38080), (6392, 35560), (6580, 34544), (7112, 31960), (7520, 30226), (7616, 29845), (7990, 28448), (8128, 27965), (8636, 26320), (8890, 25568), (9520, 23876), (10160, 22372), (10528, 21590), (10795, 21056), (11186, 20320), (11938, 19040), (12784, 17780), (13160, 17272), (14224, 15980), (15040, 15113)]