242467422720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{2557}}^1\times {\mathrm{12347}}^1$

素因数の和:14930

約数の個数: 160

約数和(自身を含む): 775503989568

約数和(自身を除く): 533036566848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2557, 2560, 3840, 5114, 7671, 7680, 10228, 12347, 12785, 15342, 20456, 24694, 25570, 30684, 37041, 38355, 40912, 49388, 51140, 61368, 61735, 74082, 76710, 81824, 98776, 102280, 122736, 123470, 148164, 153420, 163648, 185205, 197552, 204560, 245472, 246940, 296328, 306840, 327296, 370410, 395104, 409120, 490944, 493880, 592656, 613680, 654592, 740820, 790208, 818240, 981888, 987760, 1185312, 1227360, 1309184, 1481640, 1580416, 1636480, 1963776, 1975520, 2370624, 2454720, 2963280, 3160832, 3272960, 3927552, 3951040, 4741248, 4909440, 5926560, 6321664, 6545920, 7902080, 9482496, 9818880, 11853120, 15804160, 18964992, 19637760, 23706240, 31571279, 31608320, 47412480, 63142558, 94713837, 94824960, 126285116, 157856395, 189427674, 252570232, 315712790, 378855348, 473569185, 505140464, 631425580, 757710696, 947138370, 1010280928, 1262851160, 1515421392, 1894276740, 2020561856, 2525702320, 3030842784, 3788553480, 4041123712, 5051404640, 6061685568, 7577106960, 8082247424, 10102809280, 12123371136, 15154213920, 16164494848, 20205618560, 24246742272, 30308427840, 40411237120, 48493484544, 60616855680, 80822474240, 121233711360, 242467422720]

約数ペア:

[(1, 242467422720), (2, 121233711360), (3, 80822474240), (4, 60616855680), (5, 48493484544), (6, 40411237120), (8, 30308427840), (10, 24246742272), (12, 20205618560), (15, 16164494848), (16, 15154213920), (20, 12123371136), (24, 10102809280), (30, 8082247424), (32, 7577106960), (40, 6061685568), (48, 5051404640), (60, 4041123712), (64, 3788553480), (80, 3030842784), (96, 2525702320), (120, 2020561856), (128, 1894276740), (160, 1515421392), (192, 1262851160), (240, 1010280928), (256, 947138370), (320, 757710696), (384, 631425580), (480, 505140464), (512, 473569185), (640, 378855348), (768, 315712790), (960, 252570232), (1280, 189427674), (1536, 157856395), (1920, 126285116), (2557, 94824960), (2560, 94713837), (3840, 63142558), (5114, 47412480), (7671, 31608320), (7680, 31571279), (10228, 23706240), (12347, 19637760), (12785, 18964992), (15342, 15804160), (20456, 11853120), (24694, 9818880), (25570, 9482496), (30684, 7902080), (37041, 6545920), (38355, 6321664), (40912, 5926560), (49388, 4909440), (51140, 4741248), (61368, 3951040), (61735, 3927552), (74082, 3272960), (76710, 3160832), (81824, 2963280), (98776, 2454720), (102280, 2370624), (122736, 1975520), (123470, 1963776), (148164, 1636480), (153420, 1580416), (163648, 1481640), (185205, 1309184), (197552, 1227360), (204560, 1185312), (245472, 987760), (246940, 981888), (296328, 818240), (306840, 790208), (327296, 740820), (370410, 654592), (395104, 613680), (409120, 592656), (490944, 493880)]