258043320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1091}}^1$

素因数の和:1187

約数の個数: 160

約数和(自身を含む): 879999120

約数和(自身を除く): 621955800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 73, 81, 90, 108, 120, 135, 146, 162, 180, 216, 219, 270, 292, 324, 360, 365, 405, 438, 540, 584, 648, 657, 730, 810, 876, 1080, 1091, 1095, 1314, 1460, 1620, 1752, 1971, 2182, 2190, 2628, 2920, 3240, 3273, 3285, 3942, 4364, 4380, 5256, 5455, 5913, 6546, 6570, 7884, 8728, 8760, 9819, 9855, 10910, 11826, 13092, 13140, 15768, 16365, 19638, 19710, 21820, 23652, 26184, 26280, 29457, 29565, 32730, 39276, 39420, 43640, 47304, 49095, 58914, 59130, 65460, 78552, 78840, 79643, 88371, 98190, 117828, 118260, 130920, 147285, 159286, 176742, 196380, 235656, 236520, 238929, 294570, 318572, 353484, 392760, 398215, 441855, 477858, 589140, 637144, 706968, 716787, 796430, 883710, 955716, 1178280, 1194645, 1433574, 1592860, 1767420, 1911432, 2150361, 2389290, 2867148, 3185720, 3534840, 3583935, 4300722, 4778580, 5734296, 6451083, 7167870, 8601444, 9557160, 10751805, 12902166, 14335740, 17202888, 21503610, 25804332, 28671480, 32255415, 43007220, 51608664, 64510830, 86014440, 129021660, 258043320]

約数ペア:

[(1, 258043320), (2, 129021660), (3, 86014440), (4, 64510830), (5, 51608664), (6, 43007220), (8, 32255415), (9, 28671480), (10, 25804332), (12, 21503610), (15, 17202888), (18, 14335740), (20, 12902166), (24, 10751805), (27, 9557160), (30, 8601444), (36, 7167870), (40, 6451083), (45, 5734296), (54, 4778580), (60, 4300722), (72, 3583935), (73, 3534840), (81, 3185720), (90, 2867148), (108, 2389290), (120, 2150361), (135, 1911432), (146, 1767420), (162, 1592860), (180, 1433574), (216, 1194645), (219, 1178280), (270, 955716), (292, 883710), (324, 796430), (360, 716787), (365, 706968), (405, 637144), (438, 589140), (540, 477858), (584, 441855), (648, 398215), (657, 392760), (730, 353484), (810, 318572), (876, 294570), (1080, 238929), (1091, 236520), (1095, 235656), (1314, 196380), (1460, 176742), (1620, 159286), (1752, 147285), (1971, 130920), (2182, 118260), (2190, 117828), (2628, 98190), (2920, 88371), (3240, 79643), (3273, 78840), (3285, 78552), (3942, 65460), (4364, 59130), (4380, 58914), (5256, 49095), (5455, 47304), (5913, 43640), (6546, 39420), (6570, 39276), (7884, 32730), (8728, 29565), (8760, 29457), (9819, 26280), (9855, 26184), (10910, 23652), (11826, 21820), (13092, 19710), (13140, 19638), (15768, 16365)]