1955545920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14447}}^1$

素因数の和:14517

約数の個数: 168

約数和(自身を含む): 6869850624

約数和(自身を除く): 4914304704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 192, 235, 240, 282, 288, 320, 360, 376, 423, 470, 480, 564, 576, 705, 720, 752, 846, 940, 960, 1128, 1410, 1440, 1504, 1692, 1880, 2115, 2256, 2820, 2880, 3008, 3384, 3760, 4230, 4512, 5640, 6768, 7520, 8460, 9024, 11280, 13536, 14447, 15040, 16920, 22560, 27072, 28894, 33840, 43341, 45120, 57788, 67680, 72235, 86682, 115576, 130023, 135360, 144470, 173364, 216705, 231152, 260046, 288940, 346728, 433410, 462304, 520092, 577880, 650115, 679009, 693456, 866820, 924608, 1040184, 1155760, 1300230, 1358018, 1386912, 1733640, 2037027, 2080368, 2311520, 2600460, 2716036, 2773824, 3395045, 3467280, 4074054, 4160736, 4623040, 5200920, 5432072, 6111081, 6790090, 6934560, 8148108, 8321472, 10185135, 10401840, 10864144, 12222162, 13580180, 13869120, 16296216, 20370270, 20803680, 21728288, 24444324, 27160360, 30555405, 32592432, 40740540, 41607360, 43456576, 48888648, 54320720, 61110810, 65184864, 81481080, 97777296, 108641440, 122221620, 130369728, 162962160, 195554592, 217282880, 244443240, 325924320, 391109184, 488886480, 651848640, 977772960, 1955545920]

約数ペア:

[(1, 1955545920), (2, 977772960), (3, 651848640), (4, 488886480), (5, 391109184), (6, 325924320), (8, 244443240), (9, 217282880), (10, 195554592), (12, 162962160), (15, 130369728), (16, 122221620), (18, 108641440), (20, 97777296), (24, 81481080), (30, 65184864), (32, 61110810), (36, 54320720), (40, 48888648), (45, 43456576), (47, 41607360), (48, 40740540), (60, 32592432), (64, 30555405), (72, 27160360), (80, 24444324), (90, 21728288), (94, 20803680), (96, 20370270), (120, 16296216), (141, 13869120), (144, 13580180), (160, 12222162), (180, 10864144), (188, 10401840), (192, 10185135), (235, 8321472), (240, 8148108), (282, 6934560), (288, 6790090), (320, 6111081), (360, 5432072), (376, 5200920), (423, 4623040), (470, 4160736), (480, 4074054), (564, 3467280), (576, 3395045), (705, 2773824), (720, 2716036), (752, 2600460), (846, 2311520), (940, 2080368), (960, 2037027), (1128, 1733640), (1410, 1386912), (1440, 1358018), (1504, 1300230), (1692, 1155760), (1880, 1040184), (2115, 924608), (2256, 866820), (2820, 693456), (2880, 679009), (3008, 650115), (3384, 577880), (3760, 520092), (4230, 462304), (4512, 433410), (5640, 346728), (6768, 288940), (7520, 260046), (8460, 231152), (9024, 216705), (11280, 173364), (13536, 144470), (14447, 135360), (15040, 130023), (16920, 115576), (22560, 86682), (27072, 72235), (28894, 67680), (33840, 57788), (43341, 45120)]