191541240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{701}}^1$

素因数の和:755

約数の個数: 256

約数和(自身を含む): 727833600

約数和(自身を除く): 536292360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 27, 30, 33, 36, 40, 44, 45, 46, 54, 55, 60, 66, 69, 72, 88, 90, 92, 99, 108, 110, 115, 120, 132, 135, 138, 165, 180, 184, 198, 207, 216, 220, 230, 253, 264, 270, 276, 297, 330, 345, 360, 396, 414, 440, 460, 495, 506, 540, 552, 594, 621, 660, 690, 701, 759, 792, 828, 920, 990, 1012, 1035, 1080, 1188, 1242, 1265, 1320, 1380, 1402, 1485, 1518, 1656, 1980, 2024, 2070, 2103, 2277, 2376, 2484, 2530, 2760, 2804, 2970, 3036, 3105, 3505, 3795, 3960, 4140, 4206, 4554, 4968, 5060, 5608, 5940, 6072, 6210, 6309, 6831, 7010, 7590, 7711, 8280, 8412, 9108, 10120, 10515, 11385, 11880, 12420, 12618, 13662, 14020, 15180, 15422, 16123, 16824, 18216, 18927, 21030, 22770, 23133, 24840, 25236, 27324, 28040, 30360, 30844, 31545, 32246, 34155, 37854, 38555, 42060, 45540, 46266, 48369, 50472, 54648, 61688, 63090, 64492, 68310, 69399, 75708, 77110, 80615, 84120, 91080, 92532, 94635, 96738, 115665, 126180, 128984, 136620, 138798, 145107, 151416, 154220, 161230, 177353, 185064, 189270, 193476, 208197, 231330, 241845, 252360, 273240, 277596, 290214, 308440, 322460, 346995, 354706, 378540, 386952, 416394, 435321, 462660, 483690, 532059, 555192, 580428, 644920, 693990, 709412, 725535, 757080, 832788, 870642, 886765, 925320, 967380, 1040985, 1064118, 1160856, 1387980, 1418824, 1451070, 1596177, 1665576, 1741284, 1773530, 1934760, 2081970, 2128236, 2176605, 2660295, 2775960, 2902140, 3192354, 3482568, 3547060, 4163940, 4256472, 4353210, 4788531, 5320590, 5804280, 6384708, 7094120, 7980885, 8327880, 8706420, 9577062, 10641180, 12769416, 15961770, 17412840, 19154124, 21282360, 23942655, 31923540, 38308248, 47885310, 63847080, 95770620, 191541240]

約数ペア:

[(1, 191541240), (2, 95770620), (3, 63847080), (4, 47885310), (5, 38308248), (6, 31923540), (8, 23942655), (9, 21282360), (10, 19154124), (11, 17412840), (12, 15961770), (15, 12769416), (18, 10641180), (20, 9577062), (22, 8706420), (23, 8327880), (24, 7980885), (27, 7094120), (30, 6384708), (33, 5804280), (36, 5320590), (40, 4788531), (44, 4353210), (45, 4256472), (46, 4163940), (54, 3547060), (55, 3482568), (60, 3192354), (66, 2902140), (69, 2775960), (72, 2660295), (88, 2176605), (90, 2128236), (92, 2081970), (99, 1934760), (108, 1773530), (110, 1741284), (115, 1665576), (120, 1596177), (132, 1451070), (135, 1418824), (138, 1387980), (165, 1160856), (180, 1064118), (184, 1040985), (198, 967380), (207, 925320), (216, 886765), (220, 870642), (230, 832788), (253, 757080), (264, 725535), (270, 709412), (276, 693990), (297, 644920), (330, 580428), (345, 555192), (360, 532059), (396, 483690), (414, 462660), (440, 435321), (460, 416394), (495, 386952), (506, 378540), (540, 354706), (552, 346995), (594, 322460), (621, 308440), (660, 290214), (690, 277596), (701, 273240), (759, 252360), (792, 241845), (828, 231330), (920, 208197), (990, 193476), (1012, 189270), (1035, 185064), (1080, 177353), (1188, 161230), (1242, 154220), (1265, 151416), (1320, 145107), (1380, 138798), (1402, 136620), (1485, 128984), (1518, 126180), (1656, 115665), (1980, 96738), (2024, 94635), (2070, 92532), (2103, 91080), (2277, 84120), (2376, 80615), (2484, 77110), (2530, 75708), (2760, 69399), (2804, 68310), (2970, 64492), (3036, 63090), (3105, 61688), (3505, 54648), (3795, 50472), (3960, 48369), (4140, 46266), (4206, 45540), (4554, 42060), (4968, 38555), (5060, 37854), (5608, 34155), (5940, 32246), (6072, 31545), (6210, 30844), (6309, 30360), (6831, 28040), (7010, 27324), (7590, 25236), (7711, 24840), (8280, 23133), (8412, 22770), (9108, 21030), (10120, 18927), (10515, 18216), (11385, 16824), (11880, 16123), (12420, 15422), (12618, 15180), (13662, 14020)]