2244760960

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4423}}^1$

素因数の和:4516

約数の個数: 128

約数和(自身を含む): 5875248960

約数和(自身を除く): 3630488000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 61, 64, 65, 80, 104, 122, 128, 130, 160, 208, 244, 260, 305, 320, 416, 488, 520, 610, 640, 793, 832, 976, 1040, 1220, 1586, 1664, 1952, 2080, 2440, 3172, 3904, 3965, 4160, 4423, 4880, 6344, 7808, 7930, 8320, 8846, 9760, 12688, 15860, 17692, 19520, 22115, 25376, 31720, 35384, 39040, 44230, 50752, 57499, 63440, 70768, 88460, 101504, 114998, 126880, 141536, 176920, 229996, 253760, 269803, 283072, 287495, 353840, 459992, 507520, 539606, 566144, 574990, 707680, 919984, 1079212, 1149980, 1349015, 1415360, 1839968, 2158424, 2299960, 2698030, 2830720, 3507439, 3679936, 4316848, 4599920, 5396060, 7014878, 7359872, 8633696, 9199840, 10792120, 14029756, 17267392, 17537195, 18399680, 21584240, 28059512, 34534784, 35074390, 36799360, 43168480, 56119024, 70148780, 86336960, 112238048, 140297560, 172673920, 224476096, 280595120, 448952192, 561190240, 1122380480, 2244760960]

約数ペア:

[(1, 2244760960), (2, 1122380480), (4, 561190240), (5, 448952192), (8, 280595120), (10, 224476096), (13, 172673920), (16, 140297560), (20, 112238048), (26, 86336960), (32, 70148780), (40, 56119024), (52, 43168480), (61, 36799360), (64, 35074390), (65, 34534784), (80, 28059512), (104, 21584240), (122, 18399680), (128, 17537195), (130, 17267392), (160, 14029756), (208, 10792120), (244, 9199840), (260, 8633696), (305, 7359872), (320, 7014878), (416, 5396060), (488, 4599920), (520, 4316848), (610, 3679936), (640, 3507439), (793, 2830720), (832, 2698030), (976, 2299960), (1040, 2158424), (1220, 1839968), (1586, 1415360), (1664, 1349015), (1952, 1149980), (2080, 1079212), (2440, 919984), (3172, 707680), (3904, 574990), (3965, 566144), (4160, 539606), (4423, 507520), (4880, 459992), (6344, 353840), (7808, 287495), (7930, 283072), (8320, 269803), (8846, 253760), (9760, 229996), (12688, 176920), (15860, 141536), (17692, 126880), (19520, 114998), (22115, 101504), (25376, 88460), (31720, 70768), (35384, 63440), (39040, 57499), (44230, 50752)]