346193120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:138

約数の個数: 288

約数和(自身を含む): 1062512640

約数和(自身を除く): 716319520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 59, 62, 65, 70, 80, 91, 104, 112, 118, 124, 130, 140, 155, 160, 169, 182, 208, 217, 224, 236, 248, 260, 280, 295, 310, 338, 364, 403, 413, 416, 434, 455, 472, 496, 520, 560, 590, 620, 676, 728, 767, 806, 826, 845, 868, 910, 944, 992, 1040, 1085, 1120, 1180, 1183, 1240, 1352, 1456, 1534, 1612, 1652, 1690, 1736, 1820, 1829, 1888, 2015, 2065, 2080, 2170, 2360, 2366, 2480, 2704, 2821, 2912, 3068, 3224, 3304, 3380, 3472, 3640, 3658, 3835, 4030, 4130, 4340, 4720, 4732, 4960, 5239, 5369, 5408, 5642, 5915, 6136, 6448, 6608, 6760, 6944, 7280, 7316, 7670, 8060, 8260, 8680, 9145, 9440, 9464, 9971, 10478, 10738, 11284, 11830, 12272, 12803, 12896, 13216, 13520, 14105, 14560, 14632, 15340, 16120, 16520, 17360, 18290, 18928, 19942, 20956, 21476, 22568, 23660, 23777, 24544, 25606, 26195, 26845, 27040, 28210, 29264, 30680, 32240, 33040, 34720, 36580, 36673, 37856, 39884, 41912, 42952, 45136, 47320, 47554, 49855, 51212, 52390, 53690, 56420, 58528, 61360, 64015, 64480, 66080, 69797, 73160, 73346, 79768, 83824, 85904, 90272, 94640, 95108, 99710, 102424, 104780, 107380, 112840, 118885, 122720, 128030, 139594, 146320, 146692, 159536, 166439, 167648, 171808, 183365, 189280, 190216, 199420, 204848, 209560, 214760, 225680, 237770, 256060, 279188, 292640, 293384, 309101, 319072, 332878, 348985, 366730, 380432, 398840, 409696, 419120, 429520, 451360, 475540, 512120, 558376, 586768, 618202, 665756, 697970, 733460, 760864, 797680, 832195, 838240, 859040, 951080, 1024240, 1116752, 1173536, 1236404, 1331512, 1395940, 1466920, 1545505, 1595360, 1664390, 1902160, 2048480, 2163707, 2233504, 2472808, 2663024, 2791880, 2933840, 3091010, 3328780, 3804320, 4327414, 4945616, 5326048, 5583760, 5867680, 6182020, 6657560, 8654828, 9891232, 10818535, 11167520, 12364040, 13315120, 17309656, 21637070, 24728080, 26630240, 34619312, 43274140, 49456160, 69238624, 86548280, 173096560, 346193120]

約数ペア:

[(1, 346193120), (2, 173096560), (4, 86548280), (5, 69238624), (7, 49456160), (8, 43274140), (10, 34619312), (13, 26630240), (14, 24728080), (16, 21637070), (20, 17309656), (26, 13315120), (28, 12364040), (31, 11167520), (32, 10818535), (35, 9891232), (40, 8654828), (52, 6657560), (56, 6182020), (59, 5867680), (62, 5583760), (65, 5326048), (70, 4945616), (80, 4327414), (91, 3804320), (104, 3328780), (112, 3091010), (118, 2933840), (124, 2791880), (130, 2663024), (140, 2472808), (155, 2233504), (160, 2163707), (169, 2048480), (182, 1902160), (208, 1664390), (217, 1595360), (224, 1545505), (236, 1466920), (248, 1395940), (260, 1331512), (280, 1236404), (295, 1173536), (310, 1116752), (338, 1024240), (364, 951080), (403, 859040), (413, 838240), (416, 832195), (434, 797680), (455, 760864), (472, 733460), (496, 697970), (520, 665756), (560, 618202), (590, 586768), (620, 558376), (676, 512120), (728, 475540), (767, 451360), (806, 429520), (826, 419120), (845, 409696), (868, 398840), (910, 380432), (944, 366730), (992, 348985), (1040, 332878), (1085, 319072), (1120, 309101), (1180, 293384), (1183, 292640), (1240, 279188), (1352, 256060), (1456, 237770), (1534, 225680), (1612, 214760), (1652, 209560), (1690, 204848), (1736, 199420), (1820, 190216), (1829, 189280), (1888, 183365), (2015, 171808), (2065, 167648), (2080, 166439), (2170, 159536), (2360, 146692), (2366, 146320), (2480, 139594), (2704, 128030), (2821, 122720), (2912, 118885), (3068, 112840), (3224, 107380), (3304, 104780), (3380, 102424), (3472, 99710), (3640, 95108), (3658, 94640), (3835, 90272), (4030, 85904), (4130, 83824), (4340, 79768), (4720, 73346), (4732, 73160), (4960, 69797), (5239, 66080), (5369, 64480), (5408, 64015), (5642, 61360), (5915, 58528), (6136, 56420), (6448, 53690), (6608, 52390), (6760, 51212), (6944, 49855), (7280, 47554), (7316, 47320), (7670, 45136), (8060, 42952), (8260, 41912), (8680, 39884), (9145, 37856), (9440, 36673), (9464, 36580), (9971, 34720), (10478, 33040), (10738, 32240), (11284, 30680), (11830, 29264), (12272, 28210), (12803, 27040), (12896, 26845), (13216, 26195), (13520, 25606), (14105, 24544), (14560, 23777), (14632, 23660), (15340, 22568), (16120, 21476), (16520, 20956), (17360, 19942), (18290, 18928)]