193284720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:308

約数の個数: 240

約数和(自身を含む): 696384000

約数和(自身を除く): 503099280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 71, 72, 76, 80, 90, 95, 114, 120, 142, 144, 152, 171, 180, 190, 199, 213, 228, 240, 284, 285, 304, 342, 355, 360, 380, 398, 426, 456, 568, 570, 597, 639, 684, 710, 720, 760, 796, 852, 855, 912, 995, 1065, 1136, 1140, 1194, 1278, 1349, 1368, 1420, 1520, 1592, 1704, 1710, 1791, 1990, 2130, 2280, 2388, 2556, 2698, 2736, 2840, 2985, 3184, 3195, 3408, 3420, 3582, 3781, 3980, 4047, 4260, 4560, 4776, 5112, 5396, 5680, 5970, 6390, 6745, 6840, 7164, 7562, 7960, 8094, 8520, 8955, 9552, 10224, 10792, 11343, 11940, 12141, 12780, 13490, 13680, 14129, 14328, 15124, 15920, 16188, 17040, 17910, 18905, 20235, 21584, 22686, 23880, 24282, 25560, 26980, 28258, 28656, 30248, 32376, 34029, 35820, 37810, 40470, 42387, 45372, 47760, 48564, 51120, 53960, 56516, 56715, 60496, 60705, 64752, 68058, 70645, 71640, 75620, 80940, 84774, 90744, 97128, 107920, 113032, 113430, 121410, 127161, 136116, 141290, 143280, 151240, 161880, 169548, 170145, 181488, 194256, 211935, 226064, 226860, 242820, 254322, 268451, 272232, 282580, 302480, 323760, 339096, 340290, 423870, 453720, 485640, 508644, 536902, 544464, 565160, 635805, 678192, 680580, 805353, 847740, 907440, 971280, 1017288, 1073804, 1130320, 1271610, 1342255, 1361160, 1610706, 1695480, 2034576, 2147608, 2416059, 2543220, 2684510, 2722320, 3221412, 3390960, 4026765, 4295216, 4832118, 5086440, 5369020, 6442824, 8053530, 9664236, 10172880, 10738040, 12080295, 12885648, 16107060, 19328472, 21476080, 24160590, 32214120, 38656944, 48321180, 64428240, 96642360, 193284720]

約数ペア:

[(1, 193284720), (2, 96642360), (3, 64428240), (4, 48321180), (5, 38656944), (6, 32214120), (8, 24160590), (9, 21476080), (10, 19328472), (12, 16107060), (15, 12885648), (16, 12080295), (18, 10738040), (19, 10172880), (20, 9664236), (24, 8053530), (30, 6442824), (36, 5369020), (38, 5086440), (40, 4832118), (45, 4295216), (48, 4026765), (57, 3390960), (60, 3221412), (71, 2722320), (72, 2684510), (76, 2543220), (80, 2416059), (90, 2147608), (95, 2034576), (114, 1695480), (120, 1610706), (142, 1361160), (144, 1342255), (152, 1271610), (171, 1130320), (180, 1073804), (190, 1017288), (199, 971280), (213, 907440), (228, 847740), (240, 805353), (284, 680580), (285, 678192), (304, 635805), (342, 565160), (355, 544464), (360, 536902), (380, 508644), (398, 485640), (426, 453720), (456, 423870), (568, 340290), (570, 339096), (597, 323760), (639, 302480), (684, 282580), (710, 272232), (720, 268451), (760, 254322), (796, 242820), (852, 226860), (855, 226064), (912, 211935), (995, 194256), (1065, 181488), (1136, 170145), (1140, 169548), (1194, 161880), (1278, 151240), (1349, 143280), (1368, 141290), (1420, 136116), (1520, 127161), (1592, 121410), (1704, 113430), (1710, 113032), (1791, 107920), (1990, 97128), (2130, 90744), (2280, 84774), (2388, 80940), (2556, 75620), (2698, 71640), (2736, 70645), (2840, 68058), (2985, 64752), (3184, 60705), (3195, 60496), (3408, 56715), (3420, 56516), (3582, 53960), (3781, 51120), (3980, 48564), (4047, 47760), (4260, 45372), (4560, 42387), (4776, 40470), (5112, 37810), (5396, 35820), (5680, 34029), (5970, 32376), (6390, 30248), (6745, 28656), (6840, 28258), (7164, 26980), (7562, 25560), (7960, 24282), (8094, 23880), (8520, 22686), (8955, 21584), (9552, 20235), (10224, 18905), (10792, 17910), (11343, 17040), (11940, 16188), (12141, 15920), (12780, 15124), (13490, 14328), (13680, 14129)]