152641440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1$

素因数の和:844

約数の個数: 288

約数和(自身を含む): 627419520

約数和(自身を除く): 474778080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 336, 342, 360, 380, 399, 420, 456, 480, 504, 532, 560, 570, 608, 630, 665, 672, 684, 720, 760, 797, 798, 840, 855, 912, 1008, 1064, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1520, 1594, 1596, 1680, 1710, 1824, 1995, 2016, 2128, 2280, 2391, 2394, 2520, 2660, 2736, 3040, 3188, 3192, 3360, 3420, 3985, 3990, 4256, 4560, 4782, 4788, 5040, 5320, 5472, 5579, 5985, 6376, 6384, 6840, 7173, 7970, 7980, 9120, 9564, 9576, 10080, 10640, 11158, 11955, 11970, 12752, 12768, 13680, 14346, 15143, 15940, 15960, 16737, 19128, 19152, 21280, 22316, 23910, 23940, 25504, 27360, 27895, 28692, 30286, 31880, 31920, 33474, 35865, 38256, 38304, 44632, 45429, 47820, 47880, 50211, 55790, 57384, 60572, 63760, 63840, 66948, 71730, 75715, 76512, 83685, 89264, 90858, 95640, 95760, 100422, 106001, 111580, 114768, 121144, 127520, 133896, 136287, 143460, 151430, 167370, 178528, 181716, 191280, 191520, 200844, 212002, 223160, 227145, 229536, 242288, 251055, 267792, 272574, 286920, 302860, 318003, 334740, 363432, 382560, 401688, 424004, 446320, 454290, 484576, 502110, 530005, 535584, 545148, 573840, 605720, 636006, 669480, 681435, 726864, 803376, 848008, 892640, 908580, 954009, 1004220, 1060010, 1090296, 1147680, 1211440, 1272012, 1338960, 1362870, 1453728, 1590015, 1606752, 1696016, 1817160, 1908018, 2008440, 2120020, 2180592, 2422880, 2544024, 2677920, 2725740, 3180030, 3392032, 3634320, 3816036, 4016880, 4240040, 4361184, 4770045, 5088048, 5451480, 6360060, 7268640, 7632072, 8033760, 8480080, 9540090, 10176096, 10902960, 12720120, 15264144, 16960160, 19080180, 21805920, 25440240, 30528288, 38160360, 50880480, 76320720, 152641440]

約数ペア:

[(1, 152641440), (2, 76320720), (3, 50880480), (4, 38160360), (5, 30528288), (6, 25440240), (7, 21805920), (8, 19080180), (9, 16960160), (10, 15264144), (12, 12720120), (14, 10902960), (15, 10176096), (16, 9540090), (18, 8480080), (19, 8033760), (20, 7632072), (21, 7268640), (24, 6360060), (28, 5451480), (30, 5088048), (32, 4770045), (35, 4361184), (36, 4240040), (38, 4016880), (40, 3816036), (42, 3634320), (45, 3392032), (48, 3180030), (56, 2725740), (57, 2677920), (60, 2544024), (63, 2422880), (70, 2180592), (72, 2120020), (76, 2008440), (80, 1908018), (84, 1817160), (90, 1696016), (95, 1606752), (96, 1590015), (105, 1453728), (112, 1362870), (114, 1338960), (120, 1272012), (126, 1211440), (133, 1147680), (140, 1090296), (144, 1060010), (152, 1004220), (160, 954009), (168, 908580), (171, 892640), (180, 848008), (190, 803376), (210, 726864), (224, 681435), (228, 669480), (240, 636006), (252, 605720), (266, 573840), (280, 545148), (285, 535584), (288, 530005), (304, 502110), (315, 484576), (336, 454290), (342, 446320), (360, 424004), (380, 401688), (399, 382560), (420, 363432), (456, 334740), (480, 318003), (504, 302860), (532, 286920), (560, 272574), (570, 267792), (608, 251055), (630, 242288), (665, 229536), (672, 227145), (684, 223160), (720, 212002), (760, 200844), (797, 191520), (798, 191280), (840, 181716), (855, 178528), (912, 167370), (1008, 151430), (1064, 143460), (1120, 136287), (1140, 133896), (1197, 127520), (1260, 121144), (1330, 114768), (1368, 111580), (1440, 106001), (1520, 100422), (1594, 95760), (1596, 95640), (1680, 90858), (1710, 89264), (1824, 83685), (1995, 76512), (2016, 75715), (2128, 71730), (2280, 66948), (2391, 63840), (2394, 63760), (2520, 60572), (2660, 57384), (2736, 55790), (3040, 50211), (3188, 47880), (3192, 47820), (3360, 45429), (3420, 44632), (3985, 38304), (3990, 38256), (4256, 35865), (4560, 33474), (4782, 31920), (4788, 31880), (5040, 30286), (5320, 28692), (5472, 27895), (5579, 27360), (5985, 25504), (6376, 23940), (6384, 23910), (6840, 22316), (7173, 21280), (7970, 19152), (7980, 19128), (9120, 16737), (9564, 15960), (9576, 15940), (10080, 15143), (10640, 14346), (11158, 13680), (11955, 12768), (11970, 12752)]