4404960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:70

約数の個数: 288

約数和(自身を含む): 18869760

約数和(自身を除く): 14464800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 23, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 46, 48, 56, 57, 60, 63, 69, 70, 72, 76, 80, 84, 90, 92, 95, 96, 105, 112, 114, 115, 120, 126, 133, 138, 140, 144, 152, 160, 161, 168, 171, 180, 184, 190, 207, 210, 224, 228, 230, 240, 252, 266, 276, 280, 285, 288, 304, 315, 322, 336, 342, 345, 360, 368, 380, 399, 414, 420, 437, 456, 460, 480, 483, 504, 532, 552, 560, 570, 608, 630, 644, 665, 672, 684, 690, 720, 736, 760, 798, 805, 828, 840, 855, 874, 912, 920, 966, 1008, 1035, 1064, 1104, 1120, 1140, 1197, 1260, 1288, 1311, 1330, 1368, 1380, 1440, 1449, 1520, 1596, 1610, 1656, 1680, 1710, 1748, 1824, 1840, 1932, 1995, 2016, 2070, 2128, 2185, 2208, 2280, 2394, 2415, 2520, 2576, 2622, 2660, 2736, 2760, 2898, 3040, 3059, 3192, 3220, 3312, 3360, 3420, 3496, 3680, 3864, 3933, 3990, 4140, 4256, 4370, 4560, 4788, 4830, 5040, 5152, 5244, 5320, 5472, 5520, 5796, 5985, 6118, 6384, 6440, 6555, 6624, 6840, 6992, 7245, 7728, 7866, 7980, 8280, 8740, 9120, 9177, 9576, 9660, 10080, 10488, 10640, 11040, 11592, 11970, 12236, 12768, 12880, 13110, 13680, 13984, 14490, 15295, 15456, 15732, 15960, 16560, 17480, 18354, 19152, 19320, 19665, 20976, 21280, 23184, 23940, 24472, 25760, 26220, 27360, 27531, 28980, 30590, 31464, 31920, 33120, 34960, 36708, 38304, 38640, 39330, 41952, 45885, 46368, 47880, 48944, 52440, 55062, 57960, 61180, 62928, 63840, 69920, 73416, 77280, 78660, 91770, 95760, 97888, 104880, 110124, 115920, 122360, 125856, 137655, 146832, 157320, 183540, 191520, 209760, 220248, 231840, 244720, 275310, 293664, 314640, 367080, 440496, 489440, 550620, 629280, 734160, 880992, 1101240, 1468320, 2202480, 4404960]

約数ペア:

[(1, 4404960), (2, 2202480), (3, 1468320), (4, 1101240), (5, 880992), (6, 734160), (7, 629280), (8, 550620), (9, 489440), (10, 440496), (12, 367080), (14, 314640), (15, 293664), (16, 275310), (18, 244720), (19, 231840), (20, 220248), (21, 209760), (23, 191520), (24, 183540), (28, 157320), (30, 146832), (32, 137655), (35, 125856), (36, 122360), (38, 115920), (40, 110124), (42, 104880), (45, 97888), (46, 95760), (48, 91770), (56, 78660), (57, 77280), (60, 73416), (63, 69920), (69, 63840), (70, 62928), (72, 61180), (76, 57960), (80, 55062), (84, 52440), (90, 48944), (92, 47880), (95, 46368), (96, 45885), (105, 41952), (112, 39330), (114, 38640), (115, 38304), (120, 36708), (126, 34960), (133, 33120), (138, 31920), (140, 31464), (144, 30590), (152, 28980), (160, 27531), (161, 27360), (168, 26220), (171, 25760), (180, 24472), (184, 23940), (190, 23184), (207, 21280), (210, 20976), (224, 19665), (228, 19320), (230, 19152), (240, 18354), (252, 17480), (266, 16560), (276, 15960), (280, 15732), (285, 15456), (288, 15295), (304, 14490), (315, 13984), (322, 13680), (336, 13110), (342, 12880), (345, 12768), (360, 12236), (368, 11970), (380, 11592), (399, 11040), (414, 10640), (420, 10488), (437, 10080), (456, 9660), (460, 9576), (480, 9177), (483, 9120), (504, 8740), (532, 8280), (552, 7980), (560, 7866), (570, 7728), (608, 7245), (630, 6992), (644, 6840), (665, 6624), (672, 6555), (684, 6440), (690, 6384), (720, 6118), (736, 5985), (760, 5796), (798, 5520), (805, 5472), (828, 5320), (840, 5244), (855, 5152), (874, 5040), (912, 4830), (920, 4788), (966, 4560), (1008, 4370), (1035, 4256), (1064, 4140), (1104, 3990), (1120, 3933), (1140, 3864), (1197, 3680), (1260, 3496), (1288, 3420), (1311, 3360), (1330, 3312), (1368, 3220), (1380, 3192), (1440, 3059), (1449, 3040), (1520, 2898), (1596, 2760), (1610, 2736), (1656, 2660), (1680, 2622), (1710, 2576), (1748, 2520), (1824, 2415), (1840, 2394), (1932, 2280), (1995, 2208), (2016, 2185), (2070, 2128)]