1096987080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1$

素因数の和:564

約数の個数: 256

約数和(自身を含む): 3929702400

約数和(自身を除く): 2832715320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 103, 105, 120, 124, 140, 155, 168, 186, 206, 210, 217, 248, 280, 309, 310, 372, 409, 412, 420, 434, 465, 515, 618, 620, 651, 721, 744, 818, 824, 840, 868, 930, 1030, 1085, 1227, 1236, 1240, 1302, 1442, 1545, 1636, 1736, 1860, 2045, 2060, 2163, 2170, 2454, 2472, 2604, 2863, 2884, 3090, 3193, 3255, 3272, 3605, 3720, 4090, 4120, 4326, 4340, 4908, 5208, 5726, 5768, 6135, 6180, 6386, 6510, 7210, 8180, 8589, 8652, 8680, 9579, 9816, 10815, 11452, 12270, 12360, 12679, 12772, 13020, 14315, 14420, 15965, 16360, 17178, 17304, 19158, 21630, 22351, 22904, 24540, 25358, 25544, 26040, 28630, 28840, 31930, 34356, 38037, 38316, 42127, 42945, 43260, 44702, 47895, 49080, 50716, 57260, 63395, 63860, 67053, 68712, 76074, 76632, 84254, 85890, 86520, 88753, 89404, 95790, 101432, 111755, 114520, 126381, 126790, 127720, 134106, 152148, 168508, 171780, 177506, 178808, 190185, 191580, 210635, 223510, 252762, 253580, 266259, 268212, 294889, 304296, 335265, 337016, 343560, 355012, 380370, 383160, 421270, 443765, 447020, 505524, 507160, 532518, 536424, 589778, 631905, 670530, 710024, 760740, 842540, 884667, 887530, 894040, 1011048, 1065036, 1179556, 1263810, 1305937, 1331295, 1341060, 1474445, 1521480, 1685080, 1769334, 1775060, 2130072, 2359112, 2527620, 2611874, 2662590, 2682120, 2948890, 3538668, 3550120, 3917811, 4423335, 5055240, 5223748, 5325180, 5897780, 6529685, 7077336, 7835622, 8846670, 9141559, 10447496, 10650360, 11795560, 13059370, 15671244, 17693340, 18283118, 19589055, 26118740, 27424677, 31342488, 35386680, 36566236, 39178110, 45707795, 52237480, 54849354, 73132472, 78356220, 91415590, 109698708, 137123385, 156712440, 182831180, 219397416, 274246770, 365662360, 548493540, 1096987080]

約数ペア:

[(1, 1096987080), (2, 548493540), (3, 365662360), (4, 274246770), (5, 219397416), (6, 182831180), (7, 156712440), (8, 137123385), (10, 109698708), (12, 91415590), (14, 78356220), (15, 73132472), (20, 54849354), (21, 52237480), (24, 45707795), (28, 39178110), (30, 36566236), (31, 35386680), (35, 31342488), (40, 27424677), (42, 26118740), (56, 19589055), (60, 18283118), (62, 17693340), (70, 15671244), (84, 13059370), (93, 11795560), (103, 10650360), (105, 10447496), (120, 9141559), (124, 8846670), (140, 7835622), (155, 7077336), (168, 6529685), (186, 5897780), (206, 5325180), (210, 5223748), (217, 5055240), (248, 4423335), (280, 3917811), (309, 3550120), (310, 3538668), (372, 2948890), (409, 2682120), (412, 2662590), (420, 2611874), (434, 2527620), (465, 2359112), (515, 2130072), (618, 1775060), (620, 1769334), (651, 1685080), (721, 1521480), (744, 1474445), (818, 1341060), (824, 1331295), (840, 1305937), (868, 1263810), (930, 1179556), (1030, 1065036), (1085, 1011048), (1227, 894040), (1236, 887530), (1240, 884667), (1302, 842540), (1442, 760740), (1545, 710024), (1636, 670530), (1736, 631905), (1860, 589778), (2045, 536424), (2060, 532518), (2163, 507160), (2170, 505524), (2454, 447020), (2472, 443765), (2604, 421270), (2863, 383160), (2884, 380370), (3090, 355012), (3193, 343560), (3255, 337016), (3272, 335265), (3605, 304296), (3720, 294889), (4090, 268212), (4120, 266259), (4326, 253580), (4340, 252762), (4908, 223510), (5208, 210635), (5726, 191580), (5768, 190185), (6135, 178808), (6180, 177506), (6386, 171780), (6510, 168508), (7210, 152148), (8180, 134106), (8589, 127720), (8652, 126790), (8680, 126381), (9579, 114520), (9816, 111755), (10815, 101432), (11452, 95790), (12270, 89404), (12360, 88753), (12679, 86520), (12772, 85890), (13020, 84254), (14315, 76632), (14420, 76074), (15965, 68712), (16360, 67053), (17178, 63860), (17304, 63395), (19158, 57260), (21630, 50716), (22351, 49080), (22904, 47895), (24540, 44702), (25358, 43260), (25544, 42945), (26040, 42127), (28630, 38316), (28840, 38037), (31930, 34356)]