91480480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:199

約数の個数: 192

約数和(自身を含む): 272982528

約数和(自身を除く): 181502048

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 61, 65, 70, 80, 91, 103, 104, 112, 122, 130, 140, 160, 182, 206, 208, 224, 244, 260, 280, 305, 364, 412, 416, 427, 455, 488, 515, 520, 560, 610, 721, 728, 793, 824, 854, 910, 976, 1030, 1040, 1120, 1220, 1339, 1442, 1456, 1586, 1648, 1708, 1820, 1952, 2060, 2080, 2135, 2440, 2678, 2884, 2912, 3172, 3296, 3416, 3605, 3640, 3965, 4120, 4270, 4880, 5356, 5551, 5768, 6283, 6344, 6695, 6832, 7210, 7280, 7930, 8240, 8540, 9373, 9760, 10712, 11102, 11536, 12566, 12688, 13390, 13664, 14420, 14560, 15860, 16480, 17080, 18746, 21424, 22204, 23072, 25132, 25376, 26780, 27755, 28840, 31415, 31720, 34160, 37492, 42848, 43981, 44408, 46865, 50264, 53560, 55510, 57680, 62830, 63440, 68320, 74984, 81679, 87962, 88816, 93730, 100528, 107120, 111020, 115360, 125660, 126880, 149968, 163358, 175924, 177632, 187460, 201056, 214240, 219905, 222040, 251320, 299936, 326716, 351848, 374920, 408395, 439810, 444080, 502640, 571753, 653432, 703696, 749840, 816790, 879620, 888160, 1005280, 1143506, 1306864, 1407392, 1499680, 1633580, 1759240, 2287012, 2613728, 2858765, 3267160, 3518480, 4574024, 5717530, 6534320, 7036960, 9148048, 11435060, 13068640, 18296096, 22870120, 45740240, 91480480]

約数ペア:

[(1, 91480480), (2, 45740240), (4, 22870120), (5, 18296096), (7, 13068640), (8, 11435060), (10, 9148048), (13, 7036960), (14, 6534320), (16, 5717530), (20, 4574024), (26, 3518480), (28, 3267160), (32, 2858765), (35, 2613728), (40, 2287012), (52, 1759240), (56, 1633580), (61, 1499680), (65, 1407392), (70, 1306864), (80, 1143506), (91, 1005280), (103, 888160), (104, 879620), (112, 816790), (122, 749840), (130, 703696), (140, 653432), (160, 571753), (182, 502640), (206, 444080), (208, 439810), (224, 408395), (244, 374920), (260, 351848), (280, 326716), (305, 299936), (364, 251320), (412, 222040), (416, 219905), (427, 214240), (455, 201056), (488, 187460), (515, 177632), (520, 175924), (560, 163358), (610, 149968), (721, 126880), (728, 125660), (793, 115360), (824, 111020), (854, 107120), (910, 100528), (976, 93730), (1030, 88816), (1040, 87962), (1120, 81679), (1220, 74984), (1339, 68320), (1442, 63440), (1456, 62830), (1586, 57680), (1648, 55510), (1708, 53560), (1820, 50264), (1952, 46865), (2060, 44408), (2080, 43981), (2135, 42848), (2440, 37492), (2678, 34160), (2884, 31720), (2912, 31415), (3172, 28840), (3296, 27755), (3416, 26780), (3605, 25376), (3640, 25132), (3965, 23072), (4120, 22204), (4270, 21424), (4880, 18746), (5356, 17080), (5551, 16480), (5768, 15860), (6283, 14560), (6344, 14420), (6695, 13664), (6832, 13390), (7210, 12688), (7280, 12566), (7930, 11536), (8240, 11102), (8540, 10712), (9373, 9760)]