1271137320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{701}}^1$

素因数の和:817

約数の個数: 256

約数和(自身を含む): 4488307200

約数和(自身を除く): 3217169880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 73, 90, 92, 108, 115, 120, 135, 138, 146, 180, 184, 207, 216, 219, 230, 270, 276, 292, 345, 360, 365, 414, 438, 460, 540, 552, 584, 621, 657, 690, 701, 730, 828, 876, 920, 1035, 1080, 1095, 1242, 1314, 1380, 1402, 1460, 1656, 1679, 1752, 1971, 2070, 2103, 2190, 2484, 2628, 2760, 2804, 2920, 3105, 3285, 3358, 3505, 3942, 4140, 4206, 4380, 4968, 5037, 5256, 5608, 6210, 6309, 6570, 6716, 7010, 7884, 8280, 8395, 8412, 8760, 9855, 10074, 10515, 12420, 12618, 13140, 13432, 14020, 15111, 15768, 16123, 16790, 16824, 18927, 19710, 20148, 21030, 24840, 25185, 25236, 26280, 28040, 30222, 31545, 32246, 33580, 37854, 39420, 40296, 42060, 45333, 48369, 50370, 50472, 51173, 60444, 63090, 64492, 67160, 75555, 75708, 78840, 80615, 84120, 90666, 94635, 96738, 100740, 102346, 120888, 126180, 128984, 145107, 151110, 151416, 153519, 161230, 181332, 189270, 193476, 201480, 204692, 226665, 241845, 252360, 255865, 290214, 302220, 307038, 322460, 362664, 378540, 386952, 409384, 435321, 453330, 460557, 483690, 511730, 580428, 604440, 614076, 644920, 725535, 757080, 767595, 870642, 906660, 921114, 967380, 1023460, 1160856, 1176979, 1228152, 1381671, 1451070, 1535190, 1741284, 1813320, 1842228, 1934760, 2046920, 2176605, 2302785, 2353958, 2763342, 2902140, 3070380, 3482568, 3530937, 3684456, 4353210, 4605570, 4707916, 5526684, 5804280, 5884895, 6140760, 6908355, 7061874, 8706420, 9211140, 9415832, 10592811, 11053368, 11769790, 13816710, 14123748, 17412840, 17654685, 18422280, 21185622, 23539580, 27633420, 28247496, 31778433, 35309370, 42371244, 47079160, 52964055, 55266840, 63556866, 70618740, 84742488, 105928110, 127113732, 141237480, 158892165, 211856220, 254227464, 317784330, 423712440, 635568660, 1271137320]

約数ペア:

[(1, 1271137320), (2, 635568660), (3, 423712440), (4, 317784330), (5, 254227464), (6, 211856220), (8, 158892165), (9, 141237480), (10, 127113732), (12, 105928110), (15, 84742488), (18, 70618740), (20, 63556866), (23, 55266840), (24, 52964055), (27, 47079160), (30, 42371244), (36, 35309370), (40, 31778433), (45, 28247496), (46, 27633420), (54, 23539580), (60, 21185622), (69, 18422280), (72, 17654685), (73, 17412840), (90, 14123748), (92, 13816710), (108, 11769790), (115, 11053368), (120, 10592811), (135, 9415832), (138, 9211140), (146, 8706420), (180, 7061874), (184, 6908355), (207, 6140760), (216, 5884895), (219, 5804280), (230, 5526684), (270, 4707916), (276, 4605570), (292, 4353210), (345, 3684456), (360, 3530937), (365, 3482568), (414, 3070380), (438, 2902140), (460, 2763342), (540, 2353958), (552, 2302785), (584, 2176605), (621, 2046920), (657, 1934760), (690, 1842228), (701, 1813320), (730, 1741284), (828, 1535190), (876, 1451070), (920, 1381671), (1035, 1228152), (1080, 1176979), (1095, 1160856), (1242, 1023460), (1314, 967380), (1380, 921114), (1402, 906660), (1460, 870642), (1656, 767595), (1679, 757080), (1752, 725535), (1971, 644920), (2070, 614076), (2103, 604440), (2190, 580428), (2484, 511730), (2628, 483690), (2760, 460557), (2804, 453330), (2920, 435321), (3105, 409384), (3285, 386952), (3358, 378540), (3505, 362664), (3942, 322460), (4140, 307038), (4206, 302220), (4380, 290214), (4968, 255865), (5037, 252360), (5256, 241845), (5608, 226665), (6210, 204692), (6309, 201480), (6570, 193476), (6716, 189270), (7010, 181332), (7884, 161230), (8280, 153519), (8395, 151416), (8412, 151110), (8760, 145107), (9855, 128984), (10074, 126180), (10515, 120888), (12420, 102346), (12618, 100740), (13140, 96738), (13432, 94635), (14020, 90666), (15111, 84120), (15768, 80615), (16123, 78840), (16790, 75708), (16824, 75555), (18927, 67160), (19710, 64492), (20148, 63090), (21030, 60444), (24840, 51173), (25185, 50472), (25236, 50370), (26280, 48369), (28040, 45333), (30222, 42060), (31545, 40296), (32246, 39420), (33580, 37854)]