13639680

素因数分解:

$2^{13}\times 3^2\times 5^1\times {\mathrm{37}}^1$

素因数の和:74

約数の個数: 168

約数和(自身を含む): 48559212

約数和(自身を除く): 34919532

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 128, 144, 148, 160, 180, 185, 192, 222, 240, 256, 288, 296, 320, 333, 360, 370, 384, 444, 480, 512, 555, 576, 592, 640, 666, 720, 740, 768, 888, 960, 1024, 1110, 1152, 1184, 1280, 1332, 1440, 1480, 1536, 1665, 1776, 1920, 2048, 2220, 2304, 2368, 2560, 2664, 2880, 2960, 3072, 3330, 3552, 3840, 4096, 4440, 4608, 4736, 5120, 5328, 5760, 5920, 6144, 6660, 7104, 7680, 8192, 8880, 9216, 9472, 10240, 10656, 11520, 11840, 12288, 13320, 14208, 15360, 17760, 18432, 18944, 20480, 21312, 23040, 23680, 24576, 26640, 28416, 30720, 35520, 36864, 37888, 40960, 42624, 46080, 47360, 53280, 56832, 61440, 71040, 73728, 75776, 85248, 92160, 94720, 106560, 113664, 122880, 142080, 151552, 170496, 184320, 189440, 213120, 227328, 284160, 303104, 340992, 368640, 378880, 426240, 454656, 568320, 681984, 757760, 852480, 909312, 1136640, 1363968, 1515520, 1704960, 2273280, 2727936, 3409920, 4546560, 6819840, 13639680]

約数ペア:

[(1, 13639680), (2, 6819840), (3, 4546560), (4, 3409920), (5, 2727936), (6, 2273280), (8, 1704960), (9, 1515520), (10, 1363968), (12, 1136640), (15, 909312), (16, 852480), (18, 757760), (20, 681984), (24, 568320), (30, 454656), (32, 426240), (36, 378880), (37, 368640), (40, 340992), (45, 303104), (48, 284160), (60, 227328), (64, 213120), (72, 189440), (74, 184320), (80, 170496), (90, 151552), (96, 142080), (111, 122880), (120, 113664), (128, 106560), (144, 94720), (148, 92160), (160, 85248), (180, 75776), (185, 73728), (192, 71040), (222, 61440), (240, 56832), (256, 53280), (288, 47360), (296, 46080), (320, 42624), (333, 40960), (360, 37888), (370, 36864), (384, 35520), (444, 30720), (480, 28416), (512, 26640), (555, 24576), (576, 23680), (592, 23040), (640, 21312), (666, 20480), (720, 18944), (740, 18432), (768, 17760), (888, 15360), (960, 14208), (1024, 13320), (1110, 12288), (1152, 11840), (1184, 11520), (1280, 10656), (1332, 10240), (1440, 9472), (1480, 9216), (1536, 8880), (1665, 8192), (1776, 7680), (1920, 7104), (2048, 6660), (2220, 6144), (2304, 5920), (2368, 5760), (2560, 5328), (2664, 5120), (2880, 4736), (2960, 4608), (3072, 4440), (3330, 4096), (3552, 3840)]