1422964480

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:215

約数の個数: 288

約数和(自身を含む): 4144250880

約数和(自身を除く): 2721286400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 47, 56, 62, 64, 70, 80, 94, 109, 112, 124, 128, 140, 155, 160, 188, 217, 218, 224, 235, 248, 256, 280, 310, 320, 329, 376, 434, 436, 448, 470, 496, 545, 560, 620, 640, 658, 752, 763, 868, 872, 896, 940, 992, 1085, 1090, 1120, 1240, 1280, 1316, 1457, 1504, 1526, 1645, 1736, 1744, 1792, 1880, 1984, 2170, 2180, 2240, 2480, 2632, 2914, 3008, 3052, 3290, 3379, 3472, 3488, 3760, 3815, 3968, 4340, 4360, 4480, 4960, 5123, 5264, 5828, 6016, 6104, 6580, 6758, 6944, 6976, 7285, 7520, 7630, 7936, 8680, 8720, 8960, 9920, 10199, 10246, 10528, 11656, 12032, 12208, 13160, 13516, 13888, 13952, 14570, 15040, 15260, 16895, 17360, 17440, 19840, 20398, 20492, 21056, 23312, 23653, 24416, 25615, 26320, 27032, 27776, 27904, 29140, 30080, 30520, 33790, 34720, 34880, 35861, 39680, 40796, 40984, 42112, 46624, 47306, 48832, 50995, 51230, 52640, 54064, 55552, 58280, 60160, 61040, 67580, 69440, 69760, 71722, 81592, 81968, 84224, 93248, 94612, 97664, 101990, 102460, 105280, 108128, 116560, 118265, 122080, 135160, 138880, 139520, 143444, 158813, 163184, 163936, 179305, 186496, 189224, 195328, 203980, 204920, 210560, 216256, 233120, 236530, 244160, 270320, 277760, 286888, 317626, 326368, 327872, 358610, 372992, 378448, 407960, 409840, 421120, 432512, 466240, 473060, 488320, 540640, 573776, 635252, 652736, 655744, 717220, 756896, 794065, 815920, 819680, 865024, 932480, 946120, 976640, 1081280, 1111691, 1147552, 1270504, 1305472, 1311488, 1434440, 1513792, 1588130, 1631840, 1639360, 1864960, 1892240, 2162560, 2223382, 2295104, 2541008, 2610944, 2868880, 3027584, 3176260, 3263680, 3278720, 3784480, 4325120, 4446764, 4590208, 5082016, 5558455, 5737760, 6055168, 6352520, 6527360, 6557440, 7568960, 8893528, 9180416, 10164032, 11116910, 11475520, 12705040, 13054720, 15137920, 17787056, 20328064, 22233820, 22951040, 25410080, 30275840, 35574112, 40656128, 44467640, 45902080, 50820160, 71148224, 88935280, 101640320, 142296448, 177870560, 203280640, 284592896, 355741120, 711482240, 1422964480]

約数ペア:

[(1, 1422964480), (2, 711482240), (4, 355741120), (5, 284592896), (7, 203280640), (8, 177870560), (10, 142296448), (14, 101640320), (16, 88935280), (20, 71148224), (28, 50820160), (31, 45902080), (32, 44467640), (35, 40656128), (40, 35574112), (47, 30275840), (56, 25410080), (62, 22951040), (64, 22233820), (70, 20328064), (80, 17787056), (94, 15137920), (109, 13054720), (112, 12705040), (124, 11475520), (128, 11116910), (140, 10164032), (155, 9180416), (160, 8893528), (188, 7568960), (217, 6557440), (218, 6527360), (224, 6352520), (235, 6055168), (248, 5737760), (256, 5558455), (280, 5082016), (310, 4590208), (320, 4446764), (329, 4325120), (376, 3784480), (434, 3278720), (436, 3263680), (448, 3176260), (470, 3027584), (496, 2868880), (545, 2610944), (560, 2541008), (620, 2295104), (640, 2223382), (658, 2162560), (752, 1892240), (763, 1864960), (868, 1639360), (872, 1631840), (896, 1588130), (940, 1513792), (992, 1434440), (1085, 1311488), (1090, 1305472), (1120, 1270504), (1240, 1147552), (1280, 1111691), (1316, 1081280), (1457, 976640), (1504, 946120), (1526, 932480), (1645, 865024), (1736, 819680), (1744, 815920), (1792, 794065), (1880, 756896), (1984, 717220), (2170, 655744), (2180, 652736), (2240, 635252), (2480, 573776), (2632, 540640), (2914, 488320), (3008, 473060), (3052, 466240), (3290, 432512), (3379, 421120), (3472, 409840), (3488, 407960), (3760, 378448), (3815, 372992), (3968, 358610), (4340, 327872), (4360, 326368), (4480, 317626), (4960, 286888), (5123, 277760), (5264, 270320), (5828, 244160), (6016, 236530), (6104, 233120), (6580, 216256), (6758, 210560), (6944, 204920), (6976, 203980), (7285, 195328), (7520, 189224), (7630, 186496), (7936, 179305), (8680, 163936), (8720, 163184), (8960, 158813), (9920, 143444), (10199, 139520), (10246, 138880), (10528, 135160), (11656, 122080), (12032, 118265), (12208, 116560), (13160, 108128), (13516, 105280), (13888, 102460), (13952, 101990), (14570, 97664), (15040, 94612), (15260, 93248), (16895, 84224), (17360, 81968), (17440, 81592), (19840, 71722), (20398, 69760), (20492, 69440), (21056, 67580), (23312, 61040), (23653, 60160), (24416, 58280), (25615, 55552), (26320, 54064), (27032, 52640), (27776, 51230), (27904, 50995), (29140, 48832), (30080, 47306), (30520, 46624), (33790, 42112), (34720, 40984), (34880, 40796), (35861, 39680)]