2218669320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{619}}^1$

素因数の和:908

約数の個数: 256

約数和(自身を含む): 8099481600

約数和(自身を除く): 5880812280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 251, 255, 280, 340, 357, 408, 420, 476, 502, 510, 595, 619, 680, 714, 753, 840, 952, 1004, 1020, 1190, 1238, 1255, 1428, 1506, 1757, 1785, 1857, 2008, 2040, 2380, 2476, 2510, 2856, 3012, 3095, 3514, 3570, 3714, 3765, 4267, 4333, 4760, 4952, 5020, 5271, 6024, 6190, 7028, 7140, 7428, 7530, 8534, 8666, 8785, 9285, 10040, 10523, 10542, 12380, 12801, 12999, 14056, 14280, 14856, 15060, 17068, 17332, 17570, 18570, 21046, 21084, 21335, 21665, 24760, 25602, 25998, 26355, 29869, 30120, 31569, 34136, 34664, 35140, 37140, 42092, 42168, 42670, 43330, 51204, 51996, 52615, 52710, 59738, 63138, 64005, 64995, 70280, 73661, 74280, 84184, 85340, 86660, 89607, 102408, 103992, 105230, 105420, 119476, 126276, 128010, 129990, 147322, 149345, 155369, 157845, 170680, 173320, 179214, 210460, 210840, 220983, 238952, 252552, 256020, 259980, 294644, 298690, 310738, 315690, 358428, 368305, 420920, 441966, 448035, 466107, 512040, 519960, 589288, 597380, 621476, 631380, 716856, 736610, 776845, 883932, 896070, 932214, 1087583, 1104915, 1194760, 1242952, 1262760, 1473220, 1553690, 1767864, 1792140, 1864428, 2175166, 2209830, 2330535, 2641273, 2946440, 3107380, 3262749, 3584280, 3728856, 4350332, 4419660, 4661070, 5282546, 5437915, 6214760, 6525498, 7923819, 8700664, 8839320, 9322140, 10565092, 10875830, 13050996, 13206365, 15847638, 16313745, 18488911, 18644280, 21130184, 21751660, 26101992, 26412730, 31695276, 32627490, 36977822, 39619095, 43503320, 52825460, 55466733, 63390552, 65254980, 73955644, 79238190, 92444555, 105650920, 110933466, 130509960, 147911288, 158476380, 184889110, 221866932, 277333665, 316952760, 369778220, 443733864, 554667330, 739556440, 1109334660, 2218669320]

約数ペア:

[(1, 2218669320), (2, 1109334660), (3, 739556440), (4, 554667330), (5, 443733864), (6, 369778220), (7, 316952760), (8, 277333665), (10, 221866932), (12, 184889110), (14, 158476380), (15, 147911288), (17, 130509960), (20, 110933466), (21, 105650920), (24, 92444555), (28, 79238190), (30, 73955644), (34, 65254980), (35, 63390552), (40, 55466733), (42, 52825460), (51, 43503320), (56, 39619095), (60, 36977822), (68, 32627490), (70, 31695276), (84, 26412730), (85, 26101992), (102, 21751660), (105, 21130184), (119, 18644280), (120, 18488911), (136, 16313745), (140, 15847638), (168, 13206365), (170, 13050996), (204, 10875830), (210, 10565092), (238, 9322140), (251, 8839320), (255, 8700664), (280, 7923819), (340, 6525498), (357, 6214760), (408, 5437915), (420, 5282546), (476, 4661070), (502, 4419660), (510, 4350332), (595, 3728856), (619, 3584280), (680, 3262749), (714, 3107380), (753, 2946440), (840, 2641273), (952, 2330535), (1004, 2209830), (1020, 2175166), (1190, 1864428), (1238, 1792140), (1255, 1767864), (1428, 1553690), (1506, 1473220), (1757, 1262760), (1785, 1242952), (1857, 1194760), (2008, 1104915), (2040, 1087583), (2380, 932214), (2476, 896070), (2510, 883932), (2856, 776845), (3012, 736610), (3095, 716856), (3514, 631380), (3570, 621476), (3714, 597380), (3765, 589288), (4267, 519960), (4333, 512040), (4760, 466107), (4952, 448035), (5020, 441966), (5271, 420920), (6024, 368305), (6190, 358428), (7028, 315690), (7140, 310738), (7428, 298690), (7530, 294644), (8534, 259980), (8666, 256020), (8785, 252552), (9285, 238952), (10040, 220983), (10523, 210840), (10542, 210460), (12380, 179214), (12801, 173320), (12999, 170680), (14056, 157845), (14280, 155369), (14856, 149345), (15060, 147322), (17068, 129990), (17332, 128010), (17570, 126276), (18570, 119476), (21046, 105420), (21084, 105230), (21335, 103992), (21665, 102408), (24760, 89607), (25602, 86660), (25998, 85340), (26355, 84184), (29869, 74280), (30120, 73661), (31569, 70280), (34136, 64995), (34664, 64005), (35140, 63138), (37140, 59738), (42092, 52710), (42168, 52615), (42670, 51996), (43330, 51204)]