32801471440

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{1459}}^1$

素因数の和:1821

約数の個数: 160

約数和(自身を含む): 82432581120

約数和(自身を除く): 49631109680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 61, 68, 80, 85, 122, 136, 170, 244, 271, 272, 305, 340, 488, 542, 610, 680, 976, 1037, 1084, 1220, 1355, 1360, 1459, 2074, 2168, 2440, 2710, 2918, 4148, 4336, 4607, 4880, 5185, 5420, 5836, 7295, 8296, 9214, 10370, 10840, 11672, 14590, 16531, 16592, 18428, 20740, 21680, 23035, 23344, 24803, 29180, 33062, 36856, 41480, 46070, 49606, 58360, 66124, 73712, 82655, 82960, 88999, 92140, 99212, 116720, 124015, 132248, 165310, 177998, 184280, 198424, 248030, 264496, 281027, 330620, 355996, 368560, 395389, 396848, 444995, 496060, 562054, 661240, 711992, 790778, 889990, 992120, 1124108, 1322480, 1405135, 1423984, 1512983, 1581556, 1779980, 1976945, 1984240, 2248216, 2810270, 3025966, 3163112, 3559960, 3953890, 4496432, 5620540, 6051932, 6326224, 6721613, 7119920, 7564915, 7907780, 11241080, 12103864, 13443226, 15129830, 15815560, 22482160, 24118729, 24207728, 26886452, 30259660, 31631120, 33608065, 48237458, 53772904, 60519320, 67216130, 96474916, 107545808, 120593645, 121038640, 134432260, 192949832, 241187290, 268864520, 385899664, 410018393, 482374580, 537729040, 820036786, 964749160, 1640073572, 1929498320, 2050091965, 3280147144, 4100183930, 6560294288, 8200367860, 16400735720, 32801471440]

約数ペア:

[(1, 32801471440), (2, 16400735720), (4, 8200367860), (5, 6560294288), (8, 4100183930), (10, 3280147144), (16, 2050091965), (17, 1929498320), (20, 1640073572), (34, 964749160), (40, 820036786), (61, 537729040), (68, 482374580), (80, 410018393), (85, 385899664), (122, 268864520), (136, 241187290), (170, 192949832), (244, 134432260), (271, 121038640), (272, 120593645), (305, 107545808), (340, 96474916), (488, 67216130), (542, 60519320), (610, 53772904), (680, 48237458), (976, 33608065), (1037, 31631120), (1084, 30259660), (1220, 26886452), (1355, 24207728), (1360, 24118729), (1459, 22482160), (2074, 15815560), (2168, 15129830), (2440, 13443226), (2710, 12103864), (2918, 11241080), (4148, 7907780), (4336, 7564915), (4607, 7119920), (4880, 6721613), (5185, 6326224), (5420, 6051932), (5836, 5620540), (7295, 4496432), (8296, 3953890), (9214, 3559960), (10370, 3163112), (10840, 3025966), (11672, 2810270), (14590, 2248216), (16531, 1984240), (16592, 1976945), (18428, 1779980), (20740, 1581556), (21680, 1512983), (23035, 1423984), (23344, 1405135), (24803, 1322480), (29180, 1124108), (33062, 992120), (36856, 889990), (41480, 790778), (46070, 711992), (49606, 661240), (58360, 562054), (66124, 496060), (73712, 444995), (82655, 396848), (82960, 395389), (88999, 368560), (92140, 355996), (99212, 330620), (116720, 281027), (124015, 264496), (132248, 248030), (165310, 198424), (177998, 184280)]