1904109480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:330

約数の個数: 576

約数和(自身を含む): 8139605760

約数和(自身を除く): 6235496280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 24, 26, 28, 30, 34, 35, 36, 39, 40, 42, 45, 51, 52, 56, 60, 63, 65, 68, 70, 72, 78, 84, 85, 90, 91, 102, 104, 105, 117, 119, 120, 126, 130, 136, 140, 153, 156, 168, 169, 170, 180, 182, 195, 204, 210, 221, 234, 238, 252, 255, 260, 263, 273, 280, 306, 312, 315, 338, 340, 357, 360, 364, 390, 408, 420, 442, 455, 468, 476, 504, 507, 510, 520, 526, 546, 585, 595, 612, 630, 663, 676, 680, 714, 728, 765, 780, 789, 819, 840, 845, 884, 910, 936, 952, 1014, 1020, 1052, 1071, 1092, 1105, 1170, 1183, 1190, 1224, 1260, 1315, 1326, 1352, 1365, 1428, 1521, 1530, 1547, 1560, 1578, 1638, 1690, 1768, 1785, 1820, 1841, 1989, 2028, 2040, 2104, 2142, 2184, 2210, 2340, 2366, 2367, 2380, 2520, 2535, 2630, 2652, 2730, 2856, 2873, 3042, 3060, 3094, 3156, 3276, 3315, 3380, 3419, 3549, 3570, 3640, 3682, 3945, 3978, 4056, 4095, 4284, 4420, 4471, 4641, 4680, 4732, 4734, 4760, 5070, 5260, 5304, 5355, 5460, 5523, 5746, 5915, 6084, 6120, 6188, 6312, 6552, 6630, 6760, 6838, 7098, 7140, 7364, 7605, 7735, 7890, 7956, 8190, 8568, 8619, 8840, 8942, 9205, 9282, 9464, 9468, 9945, 10140, 10257, 10520, 10647, 10710, 10920, 11046, 11492, 11830, 11835, 12168, 12376, 13260, 13413, 13676, 13923, 14196, 14280, 14365, 14728, 15210, 15470, 15780, 15912, 16380, 16569, 17095, 17238, 17745, 17884, 18410, 18564, 18936, 19890, 20111, 20280, 20514, 21294, 21420, 22092, 22355, 22984, 23205, 23660, 23670, 23933, 25857, 26520, 26826, 27352, 27615, 27846, 28392, 28730, 30420, 30771, 30940, 31297, 31560, 32760, 33138, 34190, 34476, 35490, 35768, 36820, 37128, 39780, 40222, 40239, 41028, 42588, 42840, 43095, 44184, 44447, 44710, 46410, 47320, 47340, 47866, 51285, 51714, 53235, 53652, 55230, 55692, 57460, 58123, 60333, 60840, 61542, 61880, 62594, 66276, 67065, 68380, 68952, 69615, 70980, 71799, 73640, 79560, 80444, 80478, 82056, 82845, 85176, 86190, 88894, 89420, 92820, 93891, 94680, 95732, 100555, 102570, 103428, 106470, 107304, 110460, 111384, 114920, 116246, 119665, 120666, 123084, 125188, 129285, 132552, 133341, 134130, 136760, 139230, 141960, 143598, 153855, 156485, 160888, 160956, 165690, 172380, 174369, 177788, 178840, 180999, 185640, 187782, 191464, 201110, 201195, 205140, 206856, 212940, 215397, 220920, 222235, 232492, 239330, 241332, 246168, 250376, 258570, 266682, 268260, 278460, 281673, 287196, 290615, 301665, 307710, 311129, 312970, 321912, 331380, 344760, 348738, 355576, 358995, 361998, 375564, 400023, 402220, 402390, 406861, 410280, 425880, 430794, 444470, 464984, 469455, 478660, 482664, 517140, 523107, 533364, 536520, 556920, 563346, 574392, 581230, 603330, 615420, 622258, 625940, 662760, 666705, 697476, 717990, 723996, 751128, 755599, 800046, 804440, 804780, 813722, 861588, 871845, 888940, 904995, 933387, 938910, 957320, 1034280, 1046214, 1066728, 1076985, 1126692, 1162460, 1206660, 1220583, 1230840, 1244516, 1251880, 1333410, 1394952, 1408365, 1435980, 1447992, 1511198, 1555645, 1600092, 1609560, 1627444, 1723176, 1743690, 1777880, 1809990, 1866774, 1877820, 2000115, 2034305, 2092428, 2153970, 2253384, 2266797, 2324920, 2413320, 2441166, 2489032, 2615535, 2666820, 2800161, 2816730, 2871960, 3022396, 3111290, 3200184, 3254888, 3487380, 3619980, 3661749, 3733548, 3755640, 3777995, 4000230, 4068610, 4184856, 4307940, 4533594, 4666935, 4882332, 5231070, 5289193, 5333640, 5600322, 5633460, 6044792, 6102915, 6222580, 6800391, 6974760, 7239960, 7323498, 7467096, 7555990, 8000460, 8137220, 8615880, 9067188, 9333870, 9764664, 10462140, 10578386, 11200644, 11266920, 11333985, 12205830, 12445160, 13600782, 14000805, 14646996, 15111980, 15867579, 16000920, 16274440, 18134376, 18308745, 18667740, 20924280, 21156772, 22401288, 22667970, 24411660, 26445965, 27201564, 28001610, 29293992, 30223960, 31735158, 34001955, 36617490, 37335480, 42313544, 45335940, 47602737, 48823320, 52891930, 54403128, 56003220, 63470316, 68003910, 73234980, 79337895, 90671880, 95205474, 105783860, 112006440, 126940632, 136007820, 146469960, 158675790, 190410948, 211567720, 238013685, 272015640, 317351580, 380821896, 476027370, 634703160, 952054740, 1904109480]

約数ペア:

[(1, 1904109480), (2, 952054740), (3, 634703160), (4, 476027370), (5, 380821896), (6, 317351580), (7, 272015640), (8, 238013685), (9, 211567720), (10, 190410948), (12, 158675790), (13, 146469960), (14, 136007820), (15, 126940632), (17, 112006440), (18, 105783860), (20, 95205474), (21, 90671880), (24, 79337895), (26, 73234980), (28, 68003910), (30, 63470316), (34, 56003220), (35, 54403128), (36, 52891930), (39, 48823320), (40, 47602737), (42, 45335940), (45, 42313544), (51, 37335480), (52, 36617490), (56, 34001955), (60, 31735158), (63, 30223960), (65, 29293992), (68, 28001610), (70, 27201564), (72, 26445965), (78, 24411660), (84, 22667970), (85, 22401288), (90, 21156772), (91, 20924280), (102, 18667740), (104, 18308745), (105, 18134376), (117, 16274440), (119, 16000920), (120, 15867579), (126, 15111980), (130, 14646996), (136, 14000805), (140, 13600782), (153, 12445160), (156, 12205830), (168, 11333985), (169, 11266920), (170, 11200644), (180, 10578386), (182, 10462140), (195, 9764664), (204, 9333870), (210, 9067188), (221, 8615880), (234, 8137220), (238, 8000460), (252, 7555990), (255, 7467096), (260, 7323498), (263, 7239960), (273, 6974760), (280, 6800391), (306, 6222580), (312, 6102915), (315, 6044792), (338, 5633460), (340, 5600322), (357, 5333640), (360, 5289193), (364, 5231070), (390, 4882332), (408, 4666935), (420, 4533594), (442, 4307940), (455, 4184856), (468, 4068610), (476, 4000230), (504, 3777995), (507, 3755640), (510, 3733548), (520, 3661749), (526, 3619980), (546, 3487380), (585, 3254888), (595, 3200184), (612, 3111290), (630, 3022396), (663, 2871960), (676, 2816730), (680, 2800161), (714, 2666820), (728, 2615535), (765, 2489032), (780, 2441166), (789, 2413320), (819, 2324920), (840, 2266797), (845, 2253384), (884, 2153970), (910, 2092428), (936, 2034305), (952, 2000115), (1014, 1877820), (1020, 1866774), (1052, 1809990), (1071, 1777880), (1092, 1743690), (1105, 1723176), (1170, 1627444), (1183, 1609560), (1190, 1600092), (1224, 1555645), (1260, 1511198), (1315, 1447992), (1326, 1435980), (1352, 1408365), (1365, 1394952), (1428, 1333410), (1521, 1251880), (1530, 1244516), (1547, 1230840), (1560, 1220583), (1578, 1206660), (1638, 1162460), (1690, 1126692), (1768, 1076985), (1785, 1066728), (1820, 1046214), (1841, 1034280), (1989, 957320), (2028, 938910), (2040, 933387), (2104, 904995), (2142, 888940), (2184, 871845), (2210, 861588), (2340, 813722), (2366, 804780), (2367, 804440), (2380, 800046), (2520, 755599), (2535, 751128), (2630, 723996), (2652, 717990), (2730, 697476), (2856, 666705), (2873, 662760), (3042, 625940), (3060, 622258), (3094, 615420), (3156, 603330), (3276, 581230), (3315, 574392), (3380, 563346), (3419, 556920), (3549, 536520), (3570, 533364), (3640, 523107), (3682, 517140), (3945, 482664), (3978, 478660), (4056, 469455), (4095, 464984), (4284, 444470), (4420, 430794), (4471, 425880), (4641, 410280), (4680, 406861), (4732, 402390), (4734, 402220), (4760, 400023), (5070, 375564), (5260, 361998), (5304, 358995), (5355, 355576), (5460, 348738), (5523, 344760), (5746, 331380), (5915, 321912), (6084, 312970), (6120, 311129), (6188, 307710), (6312, 301665), (6552, 290615), (6630, 287196), (6760, 281673), (6838, 278460), (7098, 268260), (7140, 266682), (7364, 258570), (7605, 250376), (7735, 246168), (7890, 241332), (7956, 239330), (8190, 232492), (8568, 222235), (8619, 220920), (8840, 215397), (8942, 212940), (9205, 206856), (9282, 205140), (9464, 201195), (9468, 201110), (9945, 191464), (10140, 187782), (10257, 185640), (10520, 180999), (10647, 178840), (10710, 177788), (10920, 174369), (11046, 172380), (11492, 165690), (11830, 160956), (11835, 160888), (12168, 156485), (12376, 153855), (13260, 143598), (13413, 141960), (13676, 139230), (13923, 136760), (14196, 134130), (14280, 133341), (14365, 132552), (14728, 129285), (15210, 125188), (15470, 123084), (15780, 120666), (15912, 119665), (16380, 116246), (16569, 114920), (17095, 111384), (17238, 110460), (17745, 107304), (17884, 106470), (18410, 103428), (18564, 102570), (18936, 100555), (19890, 95732), (20111, 94680), (20280, 93891), (20514, 92820), (21294, 89420), (21420, 88894), (22092, 86190), (22355, 85176), (22984, 82845), (23205, 82056), (23660, 80478), (23670, 80444), (23933, 79560), (25857, 73640), (26520, 71799), (26826, 70980), (27352, 69615), (27615, 68952), (27846, 68380), (28392, 67065), (28730, 66276), (30420, 62594), (30771, 61880), (30940, 61542), (31297, 60840), (31560, 60333), (32760, 58123), (33138, 57460), (34190, 55692), (34476, 55230), (35490, 53652), (35768, 53235), (36820, 51714), (37128, 51285), (39780, 47866), (40222, 47340), (40239, 47320), (41028, 46410), (42588, 44710), (42840, 44447), (43095, 44184)]