56701320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1913}}^1$

素因数の和:1959

約数の個数: 128

約数和(自身を含む): 192931200

約数和(自身を除く): 136229880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1913, 1976, 2280, 2470, 2964, 3705, 3826, 4940, 5739, 5928, 7410, 7652, 9565, 9880, 11478, 14820, 15304, 19130, 22956, 24869, 28695, 29640, 36347, 38260, 45912, 49738, 57390, 72694, 74607, 76520, 99476, 109041, 114780, 124345, 145388, 149214, 181735, 198952, 218082, 229560, 248690, 290776, 298428, 363470, 373035, 436164, 472511, 497380, 545205, 596856, 726940, 746070, 872328, 945022, 994760, 1090410, 1417533, 1453880, 1492140, 1890044, 2180820, 2362555, 2835066, 2984280, 3780088, 4361640, 4725110, 5670132, 7087665, 9450220, 11340264, 14175330, 18900440, 28350660, 56701320]

約数ペア:

[(1, 56701320), (2, 28350660), (3, 18900440), (4, 14175330), (5, 11340264), (6, 9450220), (8, 7087665), (10, 5670132), (12, 4725110), (13, 4361640), (15, 3780088), (19, 2984280), (20, 2835066), (24, 2362555), (26, 2180820), (30, 1890044), (38, 1492140), (39, 1453880), (40, 1417533), (52, 1090410), (57, 994760), (60, 945022), (65, 872328), (76, 746070), (78, 726940), (95, 596856), (104, 545205), (114, 497380), (120, 472511), (130, 436164), (152, 373035), (156, 363470), (190, 298428), (195, 290776), (228, 248690), (247, 229560), (260, 218082), (285, 198952), (312, 181735), (380, 149214), (390, 145388), (456, 124345), (494, 114780), (520, 109041), (570, 99476), (741, 76520), (760, 74607), (780, 72694), (988, 57390), (1140, 49738), (1235, 45912), (1482, 38260), (1560, 36347), (1913, 29640), (1976, 28695), (2280, 24869), (2470, 22956), (2964, 19130), (3705, 15304), (3826, 14820), (4940, 11478), (5739, 9880), (5928, 9565), (7410, 7652)]