142478160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1861}}^1$

素因数の和:1917

約数の個数: 160

約数和(自身を含む): 498718080

約数和(自身を除く): 356239920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 33, 40, 44, 48, 55, 58, 60, 66, 80, 87, 88, 110, 116, 120, 132, 145, 165, 174, 176, 220, 232, 240, 264, 290, 319, 330, 348, 435, 440, 464, 528, 580, 638, 660, 696, 870, 880, 957, 1160, 1276, 1320, 1392, 1595, 1740, 1861, 1914, 2320, 2552, 2640, 3190, 3480, 3722, 3828, 4785, 5104, 5583, 6380, 6960, 7444, 7656, 9305, 9570, 11166, 12760, 14888, 15312, 18610, 19140, 20471, 22332, 25520, 27915, 29776, 37220, 38280, 40942, 44664, 53969, 55830, 61413, 74440, 76560, 81884, 89328, 102355, 107938, 111660, 122826, 148880, 161907, 163768, 204710, 215876, 223320, 245652, 269845, 307065, 323814, 327536, 409420, 431752, 446640, 491304, 539690, 593659, 614130, 647628, 809535, 818840, 863504, 982608, 1079380, 1187318, 1228260, 1295256, 1619070, 1637680, 1780977, 2158760, 2374636, 2456520, 2590512, 2968295, 3238140, 3561954, 4317520, 4749272, 4913040, 5936590, 6476280, 7123908, 8904885, 9498544, 11873180, 12952560, 14247816, 17809770, 23746360, 28495632, 35619540, 47492720, 71239080, 142478160]

約数ペア:

[(1, 142478160), (2, 71239080), (3, 47492720), (4, 35619540), (5, 28495632), (6, 23746360), (8, 17809770), (10, 14247816), (11, 12952560), (12, 11873180), (15, 9498544), (16, 8904885), (20, 7123908), (22, 6476280), (24, 5936590), (29, 4913040), (30, 4749272), (33, 4317520), (40, 3561954), (44, 3238140), (48, 2968295), (55, 2590512), (58, 2456520), (60, 2374636), (66, 2158760), (80, 1780977), (87, 1637680), (88, 1619070), (110, 1295256), (116, 1228260), (120, 1187318), (132, 1079380), (145, 982608), (165, 863504), (174, 818840), (176, 809535), (220, 647628), (232, 614130), (240, 593659), (264, 539690), (290, 491304), (319, 446640), (330, 431752), (348, 409420), (435, 327536), (440, 323814), (464, 307065), (528, 269845), (580, 245652), (638, 223320), (660, 215876), (696, 204710), (870, 163768), (880, 161907), (957, 148880), (1160, 122826), (1276, 111660), (1320, 107938), (1392, 102355), (1595, 89328), (1740, 81884), (1861, 76560), (1914, 74440), (2320, 61413), (2552, 55830), (2640, 53969), (3190, 44664), (3480, 40942), (3722, 38280), (3828, 37220), (4785, 29776), (5104, 27915), (5583, 25520), (6380, 22332), (6960, 20471), (7444, 19140), (7656, 18610), (9305, 15312), (9570, 14888), (11166, 12760)]