207982320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:232

約数の個数: 320

約数和(自身を含む): 809948160

約数和(自身を除く): 601965840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 89, 91, 104, 105, 107, 112, 120, 130, 140, 156, 168, 178, 182, 195, 208, 210, 214, 240, 260, 267, 273, 280, 312, 321, 336, 356, 364, 390, 420, 428, 445, 455, 520, 534, 535, 546, 560, 623, 624, 642, 712, 728, 749, 780, 840, 856, 890, 910, 1040, 1068, 1070, 1092, 1157, 1246, 1284, 1335, 1365, 1391, 1424, 1456, 1498, 1560, 1605, 1680, 1712, 1780, 1820, 1869, 2136, 2140, 2184, 2247, 2314, 2492, 2568, 2670, 2730, 2782, 2996, 3115, 3120, 3210, 3471, 3560, 3640, 3738, 3745, 4173, 4272, 4280, 4368, 4494, 4628, 4984, 5136, 5340, 5460, 5564, 5785, 5992, 6230, 6420, 6942, 6955, 7120, 7280, 7476, 7490, 8099, 8346, 8560, 8988, 9256, 9345, 9523, 9737, 9968, 10680, 10920, 11128, 11235, 11570, 11984, 12460, 12840, 13884, 13910, 14952, 14980, 16198, 16692, 17355, 17976, 18512, 18690, 19046, 19474, 20865, 21360, 21840, 22256, 22470, 23140, 24297, 24920, 25680, 27768, 27820, 28569, 29211, 29904, 29960, 32396, 33384, 34710, 35952, 37380, 38092, 38948, 40495, 41730, 44940, 46280, 47615, 48594, 48685, 49840, 55536, 55640, 57138, 58422, 59920, 64792, 66661, 66768, 69420, 74760, 76184, 77896, 80990, 83460, 89880, 92560, 95230, 97188, 97370, 111280, 114276, 116844, 121485, 123799, 129584, 133322, 138840, 142845, 146055, 149520, 152368, 155792, 161980, 166920, 179760, 190460, 194376, 194740, 199983, 228552, 233688, 242970, 247598, 266644, 277680, 285690, 292110, 323960, 333305, 333840, 371397, 380920, 388752, 389480, 399966, 457104, 467376, 485940, 495196, 533288, 571380, 584220, 618995, 647920, 666610, 742794, 761840, 778960, 799932, 866593, 971880, 990392, 999915, 1066576, 1142760, 1168440, 1237990, 1333220, 1485588, 1599864, 1733186, 1856985, 1943760, 1980784, 1999830, 2285520, 2336880, 2475980, 2599779, 2666440, 2971176, 3199728, 3466372, 3713970, 3999660, 4332965, 4951960, 5199558, 5332880, 5942352, 6932744, 7427940, 7999320, 8665930, 9903920, 10399116, 12998895, 13865488, 14855880, 15998640, 17331860, 20798232, 25997790, 29711760, 34663720, 41596464, 51995580, 69327440, 103991160, 207982320]

約数ペア:

[(1, 207982320), (2, 103991160), (3, 69327440), (4, 51995580), (5, 41596464), (6, 34663720), (7, 29711760), (8, 25997790), (10, 20798232), (12, 17331860), (13, 15998640), (14, 14855880), (15, 13865488), (16, 12998895), (20, 10399116), (21, 9903920), (24, 8665930), (26, 7999320), (28, 7427940), (30, 6932744), (35, 5942352), (39, 5332880), (40, 5199558), (42, 4951960), (48, 4332965), (52, 3999660), (56, 3713970), (60, 3466372), (65, 3199728), (70, 2971176), (78, 2666440), (80, 2599779), (84, 2475980), (89, 2336880), (91, 2285520), (104, 1999830), (105, 1980784), (107, 1943760), (112, 1856985), (120, 1733186), (130, 1599864), (140, 1485588), (156, 1333220), (168, 1237990), (178, 1168440), (182, 1142760), (195, 1066576), (208, 999915), (210, 990392), (214, 971880), (240, 866593), (260, 799932), (267, 778960), (273, 761840), (280, 742794), (312, 666610), (321, 647920), (336, 618995), (356, 584220), (364, 571380), (390, 533288), (420, 495196), (428, 485940), (445, 467376), (455, 457104), (520, 399966), (534, 389480), (535, 388752), (546, 380920), (560, 371397), (623, 333840), (624, 333305), (642, 323960), (712, 292110), (728, 285690), (749, 277680), (780, 266644), (840, 247598), (856, 242970), (890, 233688), (910, 228552), (1040, 199983), (1068, 194740), (1070, 194376), (1092, 190460), (1157, 179760), (1246, 166920), (1284, 161980), (1335, 155792), (1365, 152368), (1391, 149520), (1424, 146055), (1456, 142845), (1498, 138840), (1560, 133322), (1605, 129584), (1680, 123799), (1712, 121485), (1780, 116844), (1820, 114276), (1869, 111280), (2136, 97370), (2140, 97188), (2184, 95230), (2247, 92560), (2314, 89880), (2492, 83460), (2568, 80990), (2670, 77896), (2730, 76184), (2782, 74760), (2996, 69420), (3115, 66768), (3120, 66661), (3210, 64792), (3471, 59920), (3560, 58422), (3640, 57138), (3738, 55640), (3745, 55536), (4173, 49840), (4272, 48685), (4280, 48594), (4368, 47615), (4494, 46280), (4628, 44940), (4984, 41730), (5136, 40495), (5340, 38948), (5460, 38092), (5564, 37380), (5785, 35952), (5992, 34710), (6230, 33384), (6420, 32396), (6942, 29960), (6955, 29904), (7120, 29211), (7280, 28569), (7476, 27820), (7490, 27768), (8099, 25680), (8346, 24920), (8560, 24297), (8988, 23140), (9256, 22470), (9345, 22256), (9523, 21840), (9737, 21360), (9968, 20865), (10680, 19474), (10920, 19046), (11128, 18690), (11235, 18512), (11570, 17976), (11984, 17355), (12460, 16692), (12840, 16198), (13884, 14980), (13910, 14952)]