213872640

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{59}}^2$

素因数の和:150

約数の個数: 156

約数和(自身を含む): 696103944

約数和(自身を除く): 482231304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 128, 160, 177, 192, 236, 240, 256, 295, 320, 354, 384, 472, 480, 512, 590, 640, 708, 768, 885, 944, 960, 1024, 1180, 1280, 1416, 1536, 1770, 1888, 1920, 2048, 2360, 2560, 2832, 3072, 3481, 3540, 3776, 3840, 4096, 4720, 5120, 5664, 6144, 6962, 7080, 7552, 7680, 9440, 10240, 10443, 11328, 12288, 13924, 14160, 15104, 15360, 17405, 18880, 20480, 20886, 22656, 27848, 28320, 30208, 30720, 34810, 37760, 41772, 45312, 52215, 55696, 56640, 60416, 61440, 69620, 75520, 83544, 90624, 104430, 111392, 113280, 120832, 139240, 151040, 167088, 181248, 208860, 222784, 226560, 241664, 278480, 302080, 334176, 362496, 417720, 445568, 453120, 556960, 604160, 668352, 724992, 835440, 891136, 906240, 1113920, 1208320, 1336704, 1670880, 1782272, 1812480, 2227840, 2673408, 3341760, 3564544, 3624960, 4455680, 5346816, 6683520, 7129088, 8911360, 10693632, 13367040, 14258176, 17822720, 21387264, 26734080, 35645440, 42774528, 53468160, 71290880, 106936320, 213872640]

約数ペア:

[(1, 213872640), (2, 106936320), (3, 71290880), (4, 53468160), (5, 42774528), (6, 35645440), (8, 26734080), (10, 21387264), (12, 17822720), (15, 14258176), (16, 13367040), (20, 10693632), (24, 8911360), (30, 7129088), (32, 6683520), (40, 5346816), (48, 4455680), (59, 3624960), (60, 3564544), (64, 3341760), (80, 2673408), (96, 2227840), (118, 1812480), (120, 1782272), (128, 1670880), (160, 1336704), (177, 1208320), (192, 1113920), (236, 906240), (240, 891136), (256, 835440), (295, 724992), (320, 668352), (354, 604160), (384, 556960), (472, 453120), (480, 445568), (512, 417720), (590, 362496), (640, 334176), (708, 302080), (768, 278480), (885, 241664), (944, 226560), (960, 222784), (1024, 208860), (1180, 181248), (1280, 167088), (1416, 151040), (1536, 139240), (1770, 120832), (1888, 113280), (1920, 111392), (2048, 104430), (2360, 90624), (2560, 83544), (2832, 75520), (3072, 69620), (3481, 61440), (3540, 60416), (3776, 56640), (3840, 55696), (4096, 52215), (4720, 45312), (5120, 41772), (5664, 37760), (6144, 34810), (6962, 30720), (7080, 30208), (7552, 28320), (7680, 27848), (9440, 22656), (10240, 20886), (10443, 20480), (11328, 18880), (12288, 17405), (13924, 15360), (14160, 15104)]