14919680

素因数分解:

$2^{11}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:105

約数の個数: 96

約数和(自身を含む): 37739520

約数和(自身を除く): 22819840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 47, 62, 64, 80, 94, 124, 128, 155, 160, 188, 235, 248, 256, 310, 320, 376, 470, 496, 512, 620, 640, 752, 940, 992, 1024, 1240, 1280, 1457, 1504, 1880, 1984, 2048, 2480, 2560, 2914, 3008, 3760, 3968, 4960, 5120, 5828, 6016, 7285, 7520, 7936, 9920, 10240, 11656, 12032, 14570, 15040, 15872, 19840, 23312, 24064, 29140, 30080, 31744, 39680, 46624, 48128, 58280, 60160, 63488, 79360, 93248, 96256, 116560, 120320, 158720, 186496, 233120, 240640, 317440, 372992, 466240, 481280, 745984, 932480, 1491968, 1864960, 2983936, 3729920, 7459840, 14919680]

約数ペア:

[(1, 14919680), (2, 7459840), (4, 3729920), (5, 2983936), (8, 1864960), (10, 1491968), (16, 932480), (20, 745984), (31, 481280), (32, 466240), (40, 372992), (47, 317440), (62, 240640), (64, 233120), (80, 186496), (94, 158720), (124, 120320), (128, 116560), (155, 96256), (160, 93248), (188, 79360), (235, 63488), (248, 60160), (256, 58280), (310, 48128), (320, 46624), (376, 39680), (470, 31744), (496, 30080), (512, 29140), (620, 24064), (640, 23312), (752, 19840), (940, 15872), (992, 15040), (1024, 14570), (1240, 12032), (1280, 11656), (1457, 10240), (1504, 9920), (1880, 7936), (1984, 7520), (2048, 7285), (2480, 6016), (2560, 5828), (2914, 5120), (3008, 4960), (3760, 3968)]