201501440

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1$

素因数の和:594

約数の個数: 144

約数和(自身を含む): 565517568

約数和(自身を除く): 364016128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 128, 140, 160, 172, 215, 224, 256, 280, 301, 320, 344, 430, 448, 523, 560, 602, 640, 688, 860, 896, 1046, 1120, 1204, 1280, 1376, 1505, 1720, 1792, 2092, 2240, 2408, 2615, 2752, 3010, 3440, 3661, 4184, 4480, 4816, 5230, 5504, 6020, 6880, 7322, 8368, 8960, 9632, 10460, 11008, 12040, 13760, 14644, 16736, 18305, 19264, 20920, 22489, 24080, 27520, 29288, 33472, 36610, 38528, 41840, 44978, 48160, 55040, 58576, 66944, 73220, 77056, 83680, 89956, 96320, 112445, 117152, 133888, 146440, 157423, 167360, 179912, 192640, 224890, 234304, 292880, 314846, 334720, 359824, 385280, 449780, 468608, 585760, 629692, 669440, 719648, 787115, 899560, 937216, 1171520, 1259384, 1439296, 1574230, 1799120, 2343040, 2518768, 2878592, 3148460, 3598240, 4686080, 5037536, 5757184, 6296920, 7196480, 10075072, 12593840, 14392960, 20150144, 25187680, 28785920, 40300288, 50375360, 100750720, 201501440]

約数ペア:

[(1, 201501440), (2, 100750720), (4, 50375360), (5, 40300288), (7, 28785920), (8, 25187680), (10, 20150144), (14, 14392960), (16, 12593840), (20, 10075072), (28, 7196480), (32, 6296920), (35, 5757184), (40, 5037536), (43, 4686080), (56, 3598240), (64, 3148460), (70, 2878592), (80, 2518768), (86, 2343040), (112, 1799120), (128, 1574230), (140, 1439296), (160, 1259384), (172, 1171520), (215, 937216), (224, 899560), (256, 787115), (280, 719648), (301, 669440), (320, 629692), (344, 585760), (430, 468608), (448, 449780), (523, 385280), (560, 359824), (602, 334720), (640, 314846), (688, 292880), (860, 234304), (896, 224890), (1046, 192640), (1120, 179912), (1204, 167360), (1280, 157423), (1376, 146440), (1505, 133888), (1720, 117152), (1792, 112445), (2092, 96320), (2240, 89956), (2408, 83680), (2615, 77056), (2752, 73220), (3010, 66944), (3440, 58576), (3661, 55040), (4184, 48160), (4480, 44978), (4816, 41840), (5230, 38528), (5504, 36610), (6020, 33472), (6880, 29288), (7322, 27520), (8368, 24080), (8960, 22489), (9632, 20920), (10460, 19264), (11008, 18305), (12040, 16736), (13760, 14644)]