253093680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1$

素因数の和:929

約数の個数: 320

約数和(自身を含む): 1049932800

約数和(自身を除く): 796839120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 168, 171, 180, 189, 190, 210, 216, 228, 240, 252, 266, 270, 280, 285, 304, 315, 336, 342, 360, 378, 380, 399, 420, 432, 456, 504, 513, 532, 540, 560, 570, 630, 665, 684, 720, 756, 760, 798, 840, 855, 881, 912, 945, 1008, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1512, 1520, 1596, 1680, 1710, 1762, 1890, 1995, 2052, 2128, 2160, 2280, 2394, 2520, 2565, 2643, 2660, 2736, 3024, 3192, 3420, 3524, 3591, 3780, 3990, 4104, 4405, 4560, 4788, 5040, 5130, 5286, 5320, 5985, 6167, 6384, 6840, 7048, 7182, 7560, 7929, 7980, 8208, 8810, 9576, 10260, 10572, 10640, 11970, 12334, 13215, 13680, 14096, 14364, 15120, 15858, 15960, 16739, 17620, 17955, 18501, 19152, 20520, 21144, 23787, 23940, 24668, 26430, 28728, 30835, 31716, 31920, 33478, 35240, 35910, 37002, 39645, 41040, 42288, 47574, 47880, 49336, 50217, 52860, 55503, 57456, 61670, 63432, 66956, 70480, 71820, 74004, 79290, 83695, 92505, 95148, 95760, 98672, 100434, 105720, 111006, 117173, 118935, 123340, 126864, 133912, 143640, 148008, 150651, 158580, 166509, 167390, 185010, 190296, 200868, 211440, 222012, 234346, 237870, 246680, 251085, 267824, 277515, 287280, 296016, 301302, 317160, 333018, 334780, 351519, 370020, 380592, 401736, 444024, 451953, 468692, 475740, 493360, 502170, 555030, 585865, 602604, 634320, 666036, 669560, 703038, 740040, 753255, 803472, 832545, 888048, 903906, 937384, 951480, 1004340, 1054557, 1110060, 1171730, 1205208, 1332072, 1339120, 1406076, 1480080, 1506510, 1665090, 1757595, 1807812, 1874768, 1902960, 2008680, 2109114, 2220120, 2259765, 2343460, 2410416, 2664144, 2812152, 3013020, 3163671, 3330180, 3515190, 3615624, 4017360, 4218228, 4440240, 4519530, 4686920, 5272785, 5624304, 6026040, 6327342, 6660360, 7030380, 7231248, 8436456, 9039060, 9373840, 10545570, 12052080, 12654684, 13320720, 14060760, 15818355, 16872912, 18078120, 21091140, 25309368, 28121520, 31636710, 36156240, 42182280, 50618736, 63273420, 84364560, 126546840, 253093680]

約数ペア:

[(1, 253093680), (2, 126546840), (3, 84364560), (4, 63273420), (5, 50618736), (6, 42182280), (7, 36156240), (8, 31636710), (9, 28121520), (10, 25309368), (12, 21091140), (14, 18078120), (15, 16872912), (16, 15818355), (18, 14060760), (19, 13320720), (20, 12654684), (21, 12052080), (24, 10545570), (27, 9373840), (28, 9039060), (30, 8436456), (35, 7231248), (36, 7030380), (38, 6660360), (40, 6327342), (42, 6026040), (45, 5624304), (48, 5272785), (54, 4686920), (56, 4519530), (57, 4440240), (60, 4218228), (63, 4017360), (70, 3615624), (72, 3515190), (76, 3330180), (80, 3163671), (84, 3013020), (90, 2812152), (95, 2664144), (105, 2410416), (108, 2343460), (112, 2259765), (114, 2220120), (120, 2109114), (126, 2008680), (133, 1902960), (135, 1874768), (140, 1807812), (144, 1757595), (152, 1665090), (168, 1506510), (171, 1480080), (180, 1406076), (189, 1339120), (190, 1332072), (210, 1205208), (216, 1171730), (228, 1110060), (240, 1054557), (252, 1004340), (266, 951480), (270, 937384), (280, 903906), (285, 888048), (304, 832545), (315, 803472), (336, 753255), (342, 740040), (360, 703038), (378, 669560), (380, 666036), (399, 634320), (420, 602604), (432, 585865), (456, 555030), (504, 502170), (513, 493360), (532, 475740), (540, 468692), (560, 451953), (570, 444024), (630, 401736), (665, 380592), (684, 370020), (720, 351519), (756, 334780), (760, 333018), (798, 317160), (840, 301302), (855, 296016), (881, 287280), (912, 277515), (945, 267824), (1008, 251085), (1026, 246680), (1064, 237870), (1080, 234346), (1140, 222012), (1197, 211440), (1260, 200868), (1330, 190296), (1368, 185010), (1512, 167390), (1520, 166509), (1596, 158580), (1680, 150651), (1710, 148008), (1762, 143640), (1890, 133912), (1995, 126864), (2052, 123340), (2128, 118935), (2160, 117173), (2280, 111006), (2394, 105720), (2520, 100434), (2565, 98672), (2643, 95760), (2660, 95148), (2736, 92505), (3024, 83695), (3192, 79290), (3420, 74004), (3524, 71820), (3591, 70480), (3780, 66956), (3990, 63432), (4104, 61670), (4405, 57456), (4560, 55503), (4788, 52860), (5040, 50217), (5130, 49336), (5286, 47880), (5320, 47574), (5985, 42288), (6167, 41040), (6384, 39645), (6840, 37002), (7048, 35910), (7182, 35240), (7560, 33478), (7929, 31920), (7980, 31716), (8208, 30835), (8810, 28728), (9576, 26430), (10260, 24668), (10572, 23940), (10640, 23787), (11970, 21144), (12334, 20520), (13215, 19152), (13680, 18501), (14096, 17955), (14364, 17620), (15120, 16739), (15858, 15960)]