557650320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4409}}^1$

素因数の和:4473

約数の個数: 160

約数和(自身を含む): 1889879040

約数和(自身を除く): 1332228720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 496, 510, 527, 620, 680, 744, 816, 930, 1020, 1054, 1240, 1360, 1488, 1581, 1860, 2040, 2108, 2480, 2635, 3162, 3720, 4080, 4216, 4409, 5270, 6324, 7440, 7905, 8432, 8818, 10540, 12648, 13227, 15810, 17636, 21080, 22045, 25296, 26454, 31620, 35272, 42160, 44090, 52908, 63240, 66135, 70544, 74953, 88180, 105816, 126480, 132270, 136679, 149906, 176360, 211632, 224859, 264540, 273358, 299812, 352720, 374765, 410037, 449718, 529080, 546716, 599624, 683395, 749530, 820074, 899436, 1058160, 1093432, 1124295, 1199248, 1366790, 1499060, 1640148, 1798872, 2050185, 2186864, 2248590, 2323543, 2733580, 2998120, 3280296, 3597744, 4100370, 4497180, 4647086, 5467160, 5996240, 6560592, 6970629, 8200740, 8994360, 9294172, 10934320, 11617715, 13941258, 16401480, 17988720, 18588344, 23235430, 27882516, 32802960, 34853145, 37176688, 46470860, 55765032, 69706290, 92941720, 111530064, 139412580, 185883440, 278825160, 557650320]

約数ペア:

[(1, 557650320), (2, 278825160), (3, 185883440), (4, 139412580), (5, 111530064), (6, 92941720), (8, 69706290), (10, 55765032), (12, 46470860), (15, 37176688), (16, 34853145), (17, 32802960), (20, 27882516), (24, 23235430), (30, 18588344), (31, 17988720), (34, 16401480), (40, 13941258), (48, 11617715), (51, 10934320), (60, 9294172), (62, 8994360), (68, 8200740), (80, 6970629), (85, 6560592), (93, 5996240), (102, 5467160), (120, 4647086), (124, 4497180), (136, 4100370), (155, 3597744), (170, 3280296), (186, 2998120), (204, 2733580), (240, 2323543), (248, 2248590), (255, 2186864), (272, 2050185), (310, 1798872), (340, 1640148), (372, 1499060), (408, 1366790), (465, 1199248), (496, 1124295), (510, 1093432), (527, 1058160), (620, 899436), (680, 820074), (744, 749530), (816, 683395), (930, 599624), (1020, 546716), (1054, 529080), (1240, 449718), (1360, 410037), (1488, 374765), (1581, 352720), (1860, 299812), (2040, 273358), (2108, 264540), (2480, 224859), (2635, 211632), (3162, 176360), (3720, 149906), (4080, 136679), (4216, 132270), (4409, 126480), (5270, 105816), (6324, 88180), (7440, 74953), (7905, 70544), (8432, 66135), (8818, 63240), (10540, 52908), (12648, 44090), (13227, 42160), (15810, 35272), (17636, 31620), (21080, 26454), (22045, 25296)]