1475138720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1499

約数の個数: 192

約数和(自身を含む): 4133928960

約数和(自身を除く): 2658790240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 31, 32, 38, 40, 44, 55, 62, 76, 80, 88, 95, 110, 124, 152, 155, 160, 176, 190, 209, 220, 248, 304, 310, 341, 352, 380, 418, 440, 496, 589, 608, 620, 682, 760, 836, 880, 992, 1045, 1178, 1240, 1364, 1423, 1520, 1672, 1705, 1760, 2090, 2356, 2480, 2728, 2846, 2945, 3040, 3344, 3410, 4180, 4712, 4960, 5456, 5692, 5890, 6479, 6688, 6820, 7115, 8360, 9424, 10912, 11384, 11780, 12958, 13640, 14230, 15653, 16720, 18848, 22768, 23560, 25916, 27037, 27280, 28460, 31306, 32395, 33440, 44113, 45536, 47120, 51832, 54074, 54560, 56920, 62612, 64790, 78265, 88226, 94240, 103664, 108148, 113840, 125224, 129580, 135185, 156530, 176452, 207328, 216296, 220565, 227680, 250448, 259160, 270370, 297407, 313060, 352904, 432592, 441130, 485243, 500896, 518320, 540740, 594814, 626120, 705808, 838147, 865184, 882260, 970486, 1036640, 1081480, 1189628, 1252240, 1411616, 1487035, 1676294, 1764520, 1940972, 2162960, 2379256, 2426215, 2504480, 2974070, 3352588, 3529040, 3881944, 4190735, 4325920, 4758512, 4852430, 5948140, 6705176, 7058080, 7763888, 8381470, 9219617, 9517024, 9704860, 11896280, 13410352, 15527776, 16762940, 18439234, 19409720, 23792560, 26820704, 33525880, 36878468, 38819440, 46098085, 47585120, 67051760, 73756936, 77638880, 92196170, 134103520, 147513872, 184392340, 295027744, 368784680, 737569360, 1475138720]

約数ペア:

[(1, 1475138720), (2, 737569360), (4, 368784680), (5, 295027744), (8, 184392340), (10, 147513872), (11, 134103520), (16, 92196170), (19, 77638880), (20, 73756936), (22, 67051760), (31, 47585120), (32, 46098085), (38, 38819440), (40, 36878468), (44, 33525880), (55, 26820704), (62, 23792560), (76, 19409720), (80, 18439234), (88, 16762940), (95, 15527776), (110, 13410352), (124, 11896280), (152, 9704860), (155, 9517024), (160, 9219617), (176, 8381470), (190, 7763888), (209, 7058080), (220, 6705176), (248, 5948140), (304, 4852430), (310, 4758512), (341, 4325920), (352, 4190735), (380, 3881944), (418, 3529040), (440, 3352588), (496, 2974070), (589, 2504480), (608, 2426215), (620, 2379256), (682, 2162960), (760, 1940972), (836, 1764520), (880, 1676294), (992, 1487035), (1045, 1411616), (1178, 1252240), (1240, 1189628), (1364, 1081480), (1423, 1036640), (1520, 970486), (1672, 882260), (1705, 865184), (1760, 838147), (2090, 705808), (2356, 626120), (2480, 594814), (2728, 540740), (2846, 518320), (2945, 500896), (3040, 485243), (3344, 441130), (3410, 432592), (4180, 352904), (4712, 313060), (4960, 297407), (5456, 270370), (5692, 259160), (5890, 250448), (6479, 227680), (6688, 220565), (6820, 216296), (7115, 207328), (8360, 176452), (9424, 156530), (10912, 135185), (11384, 129580), (11780, 125224), (12958, 113840), (13640, 108148), (14230, 103664), (15653, 94240), (16720, 88226), (18848, 78265), (22768, 64790), (23560, 62612), (25916, 56920), (27037, 54560), (27280, 54074), (28460, 51832), (31306, 47120), (32395, 45536), (33440, 44113)]