130867520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1579}}^1$

素因数の和:1640

約数の個数: 112

約数和(自身を含む): 366003840

約数和(自身を除く): 235136320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 320, 370, 448, 518, 560, 592, 740, 1036, 1120, 1184, 1295, 1480, 1579, 2072, 2240, 2368, 2590, 2960, 3158, 4144, 5180, 5920, 6316, 7895, 8288, 10360, 11053, 11840, 12632, 15790, 16576, 20720, 22106, 25264, 31580, 41440, 44212, 50528, 55265, 58423, 63160, 82880, 88424, 101056, 110530, 116846, 126320, 176848, 221060, 233692, 252640, 292115, 353696, 408961, 442120, 467384, 505280, 584230, 707392, 817922, 884240, 934768, 1168460, 1635844, 1768480, 1869536, 2044805, 2336920, 3271688, 3536960, 3739072, 4089610, 4673840, 6543376, 8179220, 9347680, 13086752, 16358440, 18695360, 26173504, 32716880, 65433760, 130867520]

約数ペア:

[(1, 130867520), (2, 65433760), (4, 32716880), (5, 26173504), (7, 18695360), (8, 16358440), (10, 13086752), (14, 9347680), (16, 8179220), (20, 6543376), (28, 4673840), (32, 4089610), (35, 3739072), (37, 3536960), (40, 3271688), (56, 2336920), (64, 2044805), (70, 1869536), (74, 1768480), (80, 1635844), (112, 1168460), (140, 934768), (148, 884240), (160, 817922), (185, 707392), (224, 584230), (259, 505280), (280, 467384), (296, 442120), (320, 408961), (370, 353696), (448, 292115), (518, 252640), (560, 233692), (592, 221060), (740, 176848), (1036, 126320), (1120, 116846), (1184, 110530), (1295, 101056), (1480, 88424), (1579, 82880), (2072, 63160), (2240, 58423), (2368, 55265), (2590, 50528), (2960, 44212), (3158, 41440), (4144, 31580), (5180, 25264), (5920, 22106), (6316, 20720), (7895, 16576), (8288, 15790), (10360, 12632), (11053, 11840)]