129481560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:482

約数の個数: 192

約数和(自身を含む): 460605600

約数和(自身を除く): 331124040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 73, 78, 90, 104, 117, 120, 130, 146, 156, 180, 195, 219, 234, 260, 292, 312, 360, 365, 379, 390, 438, 468, 520, 584, 585, 657, 730, 758, 780, 876, 936, 949, 1095, 1137, 1170, 1314, 1460, 1516, 1560, 1752, 1895, 1898, 2190, 2274, 2340, 2628, 2847, 2920, 3032, 3285, 3411, 3790, 3796, 4380, 4548, 4680, 4745, 4927, 5256, 5685, 5694, 6570, 6822, 7580, 7592, 8541, 8760, 9096, 9490, 9854, 11370, 11388, 13140, 13644, 14235, 14781, 15160, 17055, 17082, 18980, 19708, 22740, 22776, 24635, 26280, 27288, 27667, 28470, 29562, 34110, 34164, 37960, 39416, 42705, 44343, 45480, 49270, 55334, 56940, 59124, 68220, 68328, 73905, 83001, 85410, 88686, 98540, 110668, 113880, 118248, 136440, 138335, 147810, 166002, 170820, 177372, 197080, 221336, 221715, 249003, 276670, 295620, 332004, 341640, 354744, 359671, 415005, 443430, 498006, 553340, 591240, 664008, 719342, 830010, 886860, 996012, 1079013, 1106680, 1245015, 1438684, 1660020, 1773720, 1798355, 1992024, 2158026, 2490030, 2877368, 3237039, 3320040, 3596710, 4316052, 4980060, 5395065, 6474078, 7193420, 8632104, 9960120, 10790130, 12948156, 14386840, 16185195, 21580260, 25896312, 32370390, 43160520, 64740780, 129481560]

約数ペア:

[(1, 129481560), (2, 64740780), (3, 43160520), (4, 32370390), (5, 25896312), (6, 21580260), (8, 16185195), (9, 14386840), (10, 12948156), (12, 10790130), (13, 9960120), (15, 8632104), (18, 7193420), (20, 6474078), (24, 5395065), (26, 4980060), (30, 4316052), (36, 3596710), (39, 3320040), (40, 3237039), (45, 2877368), (52, 2490030), (60, 2158026), (65, 1992024), (72, 1798355), (73, 1773720), (78, 1660020), (90, 1438684), (104, 1245015), (117, 1106680), (120, 1079013), (130, 996012), (146, 886860), (156, 830010), (180, 719342), (195, 664008), (219, 591240), (234, 553340), (260, 498006), (292, 443430), (312, 415005), (360, 359671), (365, 354744), (379, 341640), (390, 332004), (438, 295620), (468, 276670), (520, 249003), (584, 221715), (585, 221336), (657, 197080), (730, 177372), (758, 170820), (780, 166002), (876, 147810), (936, 138335), (949, 136440), (1095, 118248), (1137, 113880), (1170, 110668), (1314, 98540), (1460, 88686), (1516, 85410), (1560, 83001), (1752, 73905), (1895, 68328), (1898, 68220), (2190, 59124), (2274, 56940), (2340, 55334), (2628, 49270), (2847, 45480), (2920, 44343), (3032, 42705), (3285, 39416), (3411, 37960), (3790, 34164), (3796, 34110), (4380, 29562), (4548, 28470), (4680, 27667), (4745, 27288), (4927, 26280), (5256, 24635), (5685, 22776), (5694, 22740), (6570, 19708), (6822, 18980), (7580, 17082), (7592, 17055), (8541, 15160), (8760, 14781), (9096, 14235), (9490, 13644), (9854, 13140), (11370, 11388)]