1213862880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{797}}^1$

素因数の和:1001

約数の個数: 192

約数和(自身を含む): 4054095360

約数和(自身を除く): 2840232480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 167, 190, 228, 240, 285, 304, 334, 380, 456, 480, 501, 570, 608, 668, 760, 797, 835, 912, 1002, 1140, 1336, 1520, 1594, 1670, 1824, 2004, 2280, 2391, 2505, 2672, 3040, 3173, 3188, 3340, 3985, 4008, 4560, 4782, 5010, 5344, 6346, 6376, 6680, 7970, 8016, 9120, 9519, 9564, 10020, 11955, 12692, 12752, 13360, 15143, 15865, 15940, 16032, 19038, 19128, 20040, 23910, 25384, 25504, 26720, 30286, 31730, 31880, 38076, 38256, 40080, 45429, 47595, 47820, 50768, 60572, 63460, 63760, 75715, 76152, 76512, 80160, 90858, 95190, 95640, 101536, 121144, 126920, 127520, 133099, 151430, 152304, 181716, 190380, 191280, 227145, 242288, 253840, 266198, 302860, 304608, 363432, 380760, 382560, 399297, 454290, 484576, 507680, 532396, 605720, 665495, 726864, 761520, 798594, 908580, 1064792, 1211440, 1330990, 1453728, 1523040, 1597188, 1817160, 1996485, 2129584, 2422880, 2528881, 2661980, 3194376, 3634320, 3992970, 4259168, 5057762, 5323960, 6388752, 7268640, 7586643, 7985940, 10115524, 10647920, 12644405, 12777504, 15173286, 15971880, 20231048, 21295840, 25288810, 30346572, 31943760, 37933215, 40462096, 50577620, 60693144, 63887520, 75866430, 80924192, 101155240, 121386288, 151732860, 202310480, 242772576, 303465720, 404620960, 606931440, 1213862880]

約数ペア:

[(1, 1213862880), (2, 606931440), (3, 404620960), (4, 303465720), (5, 242772576), (6, 202310480), (8, 151732860), (10, 121386288), (12, 101155240), (15, 80924192), (16, 75866430), (19, 63887520), (20, 60693144), (24, 50577620), (30, 40462096), (32, 37933215), (38, 31943760), (40, 30346572), (48, 25288810), (57, 21295840), (60, 20231048), (76, 15971880), (80, 15173286), (95, 12777504), (96, 12644405), (114, 10647920), (120, 10115524), (152, 7985940), (160, 7586643), (167, 7268640), (190, 6388752), (228, 5323960), (240, 5057762), (285, 4259168), (304, 3992970), (334, 3634320), (380, 3194376), (456, 2661980), (480, 2528881), (501, 2422880), (570, 2129584), (608, 1996485), (668, 1817160), (760, 1597188), (797, 1523040), (835, 1453728), (912, 1330990), (1002, 1211440), (1140, 1064792), (1336, 908580), (1520, 798594), (1594, 761520), (1670, 726864), (1824, 665495), (2004, 605720), (2280, 532396), (2391, 507680), (2505, 484576), (2672, 454290), (3040, 399297), (3173, 382560), (3188, 380760), (3340, 363432), (3985, 304608), (4008, 302860), (4560, 266198), (4782, 253840), (5010, 242288), (5344, 227145), (6346, 191280), (6376, 190380), (6680, 181716), (7970, 152304), (8016, 151430), (9120, 133099), (9519, 127520), (9564, 126920), (10020, 121144), (11955, 101536), (12692, 95640), (12752, 95190), (13360, 90858), (15143, 80160), (15865, 76512), (15940, 76152), (16032, 75715), (19038, 63760), (19128, 63460), (20040, 60572), (23910, 50768), (25384, 47820), (25504, 47595), (26720, 45429), (30286, 40080), (31730, 38256), (31880, 38076)]