39205920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 136491264

約数和(自身を除く): 97285344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 61, 65, 78, 80, 96, 103, 104, 120, 122, 130, 156, 160, 183, 195, 206, 208, 240, 244, 260, 305, 309, 312, 366, 390, 412, 416, 480, 488, 515, 520, 610, 618, 624, 732, 780, 793, 824, 915, 976, 1030, 1040, 1220, 1236, 1248, 1339, 1464, 1545, 1560, 1586, 1648, 1830, 1952, 2060, 2080, 2379, 2440, 2472, 2678, 2928, 3090, 3120, 3172, 3296, 3660, 3965, 4017, 4120, 4758, 4880, 4944, 5356, 5856, 6180, 6240, 6283, 6344, 6695, 7320, 7930, 8034, 8240, 9516, 9760, 9888, 10712, 11895, 12360, 12566, 12688, 13390, 14640, 15860, 16068, 16480, 18849, 19032, 20085, 21424, 23790, 24720, 25132, 25376, 26780, 29280, 31415, 31720, 32136, 37698, 38064, 40170, 42848, 47580, 49440, 50264, 53560, 62830, 63440, 64272, 75396, 76128, 80340, 81679, 94245, 95160, 100528, 107120, 125660, 126880, 128544, 150792, 160680, 163358, 188490, 190320, 201056, 214240, 245037, 251320, 301584, 321360, 326716, 376980, 380640, 408395, 490074, 502640, 603168, 642720, 653432, 753960, 816790, 980148, 1005280, 1225185, 1306864, 1507920, 1633580, 1960296, 2450370, 2613728, 3015840, 3267160, 3920592, 4900740, 6534320, 7841184, 9801480, 13068640, 19602960, 39205920]

約数ペア:

[(1, 39205920), (2, 19602960), (3, 13068640), (4, 9801480), (5, 7841184), (6, 6534320), (8, 4900740), (10, 3920592), (12, 3267160), (13, 3015840), (15, 2613728), (16, 2450370), (20, 1960296), (24, 1633580), (26, 1507920), (30, 1306864), (32, 1225185), (39, 1005280), (40, 980148), (48, 816790), (52, 753960), (60, 653432), (61, 642720), (65, 603168), (78, 502640), (80, 490074), (96, 408395), (103, 380640), (104, 376980), (120, 326716), (122, 321360), (130, 301584), (156, 251320), (160, 245037), (183, 214240), (195, 201056), (206, 190320), (208, 188490), (240, 163358), (244, 160680), (260, 150792), (305, 128544), (309, 126880), (312, 125660), (366, 107120), (390, 100528), (412, 95160), (416, 94245), (480, 81679), (488, 80340), (515, 76128), (520, 75396), (610, 64272), (618, 63440), (624, 62830), (732, 53560), (780, 50264), (793, 49440), (824, 47580), (915, 42848), (976, 40170), (1030, 38064), (1040, 37698), (1220, 32136), (1236, 31720), (1248, 31415), (1339, 29280), (1464, 26780), (1545, 25376), (1560, 25132), (1586, 24720), (1648, 23790), (1830, 21424), (1952, 20085), (2060, 19032), (2080, 18849), (2379, 16480), (2440, 16068), (2472, 15860), (2678, 14640), (2928, 13390), (3090, 12688), (3120, 12566), (3172, 12360), (3296, 11895), (3660, 10712), (3965, 9888), (4017, 9760), (4120, 9516), (4758, 8240), (4880, 8034), (4944, 7930), (5356, 7320), (5856, 6695), (6180, 6344), (6240, 6283)]