264264480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:224

約数の個数: 288

約数和(自身を含む): 962357760

約数和(自身を除く): 698093280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 79, 80, 90, 92, 96, 101, 115, 120, 138, 144, 158, 160, 180, 184, 202, 207, 230, 237, 240, 276, 288, 303, 316, 345, 360, 368, 395, 404, 414, 460, 474, 480, 505, 552, 606, 632, 690, 711, 720, 736, 790, 808, 828, 909, 920, 948, 1010, 1035, 1104, 1185, 1212, 1264, 1380, 1422, 1440, 1515, 1580, 1616, 1656, 1817, 1818, 1840, 1896, 2020, 2070, 2208, 2323, 2370, 2424, 2528, 2760, 2844, 3030, 3160, 3232, 3312, 3555, 3634, 3636, 3680, 3792, 4040, 4140, 4545, 4646, 4740, 4848, 5451, 5520, 5688, 6060, 6320, 6624, 6969, 7110, 7268, 7272, 7584, 7979, 8080, 8280, 9085, 9090, 9292, 9480, 9696, 10902, 11040, 11376, 11615, 12120, 12640, 13938, 14220, 14536, 14544, 15958, 16160, 16353, 16560, 18170, 18180, 18584, 18960, 20907, 21804, 22752, 23230, 23937, 24240, 27255, 27876, 28440, 29072, 29088, 31916, 32706, 33120, 34845, 36340, 36360, 37168, 37920, 39895, 41814, 43608, 46460, 47874, 48480, 54510, 55752, 56880, 58144, 63832, 65412, 69690, 71811, 72680, 72720, 74336, 79790, 81765, 83628, 87216, 92920, 95748, 104535, 109020, 111504, 113760, 119685, 127664, 130824, 139380, 143622, 145360, 145440, 159580, 163530, 167256, 174432, 183517, 185840, 191496, 209070, 218040, 223008, 239370, 255328, 261648, 278760, 287244, 290720, 319160, 327060, 334512, 359055, 367034, 371680, 382992, 418140, 436080, 478740, 523296, 550551, 557520, 574488, 638320, 654120, 669024, 718110, 734068, 765984, 836280, 872160, 917585, 957480, 1101102, 1115040, 1148976, 1276640, 1308240, 1436220, 1468136, 1651653, 1672560, 1835170, 1914960, 2202204, 2297952, 2616480, 2752755, 2872440, 2936272, 3303306, 3345120, 3670340, 3829920, 4404408, 5505510, 5744880, 5872544, 6606612, 7340680, 8258265, 8808816, 11011020, 11489760, 13213224, 14681360, 16516530, 17617632, 22022040, 26426448, 29362720, 33033060, 44044080, 52852896, 66066120, 88088160, 132132240, 264264480]

約数ペア:

[(1, 264264480), (2, 132132240), (3, 88088160), (4, 66066120), (5, 52852896), (6, 44044080), (8, 33033060), (9, 29362720), (10, 26426448), (12, 22022040), (15, 17617632), (16, 16516530), (18, 14681360), (20, 13213224), (23, 11489760), (24, 11011020), (30, 8808816), (32, 8258265), (36, 7340680), (40, 6606612), (45, 5872544), (46, 5744880), (48, 5505510), (60, 4404408), (69, 3829920), (72, 3670340), (79, 3345120), (80, 3303306), (90, 2936272), (92, 2872440), (96, 2752755), (101, 2616480), (115, 2297952), (120, 2202204), (138, 1914960), (144, 1835170), (158, 1672560), (160, 1651653), (180, 1468136), (184, 1436220), (202, 1308240), (207, 1276640), (230, 1148976), (237, 1115040), (240, 1101102), (276, 957480), (288, 917585), (303, 872160), (316, 836280), (345, 765984), (360, 734068), (368, 718110), (395, 669024), (404, 654120), (414, 638320), (460, 574488), (474, 557520), (480, 550551), (505, 523296), (552, 478740), (606, 436080), (632, 418140), (690, 382992), (711, 371680), (720, 367034), (736, 359055), (790, 334512), (808, 327060), (828, 319160), (909, 290720), (920, 287244), (948, 278760), (1010, 261648), (1035, 255328), (1104, 239370), (1185, 223008), (1212, 218040), (1264, 209070), (1380, 191496), (1422, 185840), (1440, 183517), (1515, 174432), (1580, 167256), (1616, 163530), (1656, 159580), (1817, 145440), (1818, 145360), (1840, 143622), (1896, 139380), (2020, 130824), (2070, 127664), (2208, 119685), (2323, 113760), (2370, 111504), (2424, 109020), (2528, 104535), (2760, 95748), (2844, 92920), (3030, 87216), (3160, 83628), (3232, 81765), (3312, 79790), (3555, 74336), (3634, 72720), (3636, 72680), (3680, 71811), (3792, 69690), (4040, 65412), (4140, 63832), (4545, 58144), (4646, 56880), (4740, 55752), (4848, 54510), (5451, 48480), (5520, 47874), (5688, 46460), (6060, 43608), (6320, 41814), (6624, 39895), (6969, 37920), (7110, 37168), (7268, 36360), (7272, 36340), (7584, 34845), (7979, 33120), (8080, 32706), (8280, 31916), (9085, 29088), (9090, 29072), (9292, 28440), (9480, 27876), (9696, 27255), (10902, 24240), (11040, 23937), (11376, 23230), (11615, 22752), (12120, 21804), (12640, 20907), (13938, 18960), (14220, 18584), (14536, 18180), (14544, 18170), (15958, 16560), (16160, 16353)]