83170360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:417

約数の個数: 128

約数和(自身を含む): 234218880

約数和(自身を除く): 151048520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 73, 91, 104, 130, 140, 146, 182, 260, 280, 292, 313, 364, 365, 455, 511, 520, 584, 626, 728, 730, 910, 949, 1022, 1252, 1460, 1565, 1820, 1898, 2044, 2191, 2504, 2555, 2920, 3130, 3640, 3796, 4069, 4088, 4382, 4745, 5110, 6260, 6643, 7592, 8138, 8764, 9490, 10220, 10955, 12520, 13286, 16276, 17528, 18980, 20345, 20440, 21910, 22849, 26572, 28483, 32552, 33215, 37960, 40690, 43820, 45698, 53144, 56966, 66430, 81380, 87640, 91396, 113932, 114245, 132860, 142415, 159943, 162760, 182792, 227864, 228490, 265720, 284830, 297037, 319886, 456980, 569660, 594074, 639772, 799715, 913960, 1139320, 1188148, 1279544, 1485185, 1599430, 2079259, 2376296, 2970370, 3198860, 4158518, 5940740, 6397720, 8317036, 10396295, 11881480, 16634072, 20792590, 41585180, 83170360]

約数ペア:

[(1, 83170360), (2, 41585180), (4, 20792590), (5, 16634072), (7, 11881480), (8, 10396295), (10, 8317036), (13, 6397720), (14, 5940740), (20, 4158518), (26, 3198860), (28, 2970370), (35, 2376296), (40, 2079259), (52, 1599430), (56, 1485185), (65, 1279544), (70, 1188148), (73, 1139320), (91, 913960), (104, 799715), (130, 639772), (140, 594074), (146, 569660), (182, 456980), (260, 319886), (280, 297037), (292, 284830), (313, 265720), (364, 228490), (365, 227864), (455, 182792), (511, 162760), (520, 159943), (584, 142415), (626, 132860), (728, 114245), (730, 113932), (910, 91396), (949, 87640), (1022, 81380), (1252, 66430), (1460, 56966), (1565, 53144), (1820, 45698), (1898, 43820), (2044, 40690), (2191, 37960), (2504, 33215), (2555, 32552), (2920, 28483), (3130, 26572), (3640, 22849), (3796, 21910), (4069, 20440), (4088, 20345), (4382, 18980), (4745, 17528), (5110, 16276), (6260, 13286), (6643, 12520), (7592, 10955), (8138, 10220), (8764, 9490)]