289929360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:366

約数の個数: 320

約数和(自身を含む): 1119928320

約数和(自身を除く): 829998960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 31, 35, 38, 40, 42, 48, 56, 57, 60, 62, 70, 76, 80, 84, 93, 95, 105, 112, 114, 120, 124, 133, 140, 152, 155, 168, 186, 190, 210, 217, 228, 240, 248, 266, 280, 285, 293, 304, 310, 336, 372, 380, 399, 420, 434, 456, 465, 496, 532, 560, 570, 586, 589, 620, 651, 665, 744, 760, 798, 840, 868, 879, 912, 930, 1064, 1085, 1140, 1172, 1178, 1240, 1302, 1330, 1465, 1488, 1520, 1596, 1680, 1736, 1758, 1767, 1860, 1995, 2051, 2128, 2170, 2280, 2344, 2356, 2480, 2604, 2660, 2930, 2945, 3192, 3255, 3472, 3516, 3534, 3720, 3990, 4102, 4123, 4340, 4395, 4560, 4688, 4712, 5208, 5320, 5567, 5860, 5890, 6153, 6384, 6510, 7032, 7068, 7440, 7980, 8204, 8246, 8680, 8790, 8835, 9083, 9424, 10255, 10416, 10640, 11134, 11720, 11780, 12306, 12369, 13020, 14064, 14136, 15960, 16408, 16492, 16701, 17360, 17580, 17670, 18166, 20510, 20615, 22268, 23440, 23560, 24612, 24738, 26040, 27249, 27835, 28272, 30765, 31920, 32816, 32984, 33402, 35160, 35340, 36332, 38969, 41020, 41230, 44536, 45415, 47120, 49224, 49476, 52080, 54498, 55670, 61530, 61845, 63581, 65968, 66804, 70320, 70680, 72664, 77938, 82040, 82460, 83505, 89072, 90830, 98448, 98952, 108996, 111340, 116907, 123060, 123690, 127162, 133608, 136245, 141360, 145328, 155876, 164080, 164920, 167010, 172577, 181660, 190743, 194845, 197904, 217992, 222680, 233814, 246120, 247380, 254324, 267216, 272490, 311752, 317905, 329840, 334020, 345154, 363320, 381486, 389690, 435984, 445360, 467628, 492240, 494760, 508648, 517731, 544980, 584535, 623504, 635810, 668040, 690308, 726640, 762972, 779380, 862885, 935256, 953715, 989520, 1017296, 1035462, 1089960, 1169070, 1208039, 1271620, 1336080, 1380616, 1525944, 1558760, 1725770, 1870512, 1907430, 2070924, 2179920, 2338140, 2416078, 2543240, 2588655, 2761232, 3051888, 3117520, 3451540, 3624117, 3814860, 4141848, 4676280, 4832156, 5086480, 5177310, 6040195, 6903080, 7248234, 7629720, 8283696, 9352560, 9664312, 10354620, 12080390, 13806160, 14496468, 15259440, 18120585, 19328624, 20709240, 24160780, 28992936, 36241170, 41418480, 48321560, 57985872, 72482340, 96643120, 144964680, 289929360]

約数ペア:

[(1, 289929360), (2, 144964680), (3, 96643120), (4, 72482340), (5, 57985872), (6, 48321560), (7, 41418480), (8, 36241170), (10, 28992936), (12, 24160780), (14, 20709240), (15, 19328624), (16, 18120585), (19, 15259440), (20, 14496468), (21, 13806160), (24, 12080390), (28, 10354620), (30, 9664312), (31, 9352560), (35, 8283696), (38, 7629720), (40, 7248234), (42, 6903080), (48, 6040195), (56, 5177310), (57, 5086480), (60, 4832156), (62, 4676280), (70, 4141848), (76, 3814860), (80, 3624117), (84, 3451540), (93, 3117520), (95, 3051888), (105, 2761232), (112, 2588655), (114, 2543240), (120, 2416078), (124, 2338140), (133, 2179920), (140, 2070924), (152, 1907430), (155, 1870512), (168, 1725770), (186, 1558760), (190, 1525944), (210, 1380616), (217, 1336080), (228, 1271620), (240, 1208039), (248, 1169070), (266, 1089960), (280, 1035462), (285, 1017296), (293, 989520), (304, 953715), (310, 935256), (336, 862885), (372, 779380), (380, 762972), (399, 726640), (420, 690308), (434, 668040), (456, 635810), (465, 623504), (496, 584535), (532, 544980), (560, 517731), (570, 508648), (586, 494760), (589, 492240), (620, 467628), (651, 445360), (665, 435984), (744, 389690), (760, 381486), (798, 363320), (840, 345154), (868, 334020), (879, 329840), (912, 317905), (930, 311752), (1064, 272490), (1085, 267216), (1140, 254324), (1172, 247380), (1178, 246120), (1240, 233814), (1302, 222680), (1330, 217992), (1465, 197904), (1488, 194845), (1520, 190743), (1596, 181660), (1680, 172577), (1736, 167010), (1758, 164920), (1767, 164080), (1860, 155876), (1995, 145328), (2051, 141360), (2128, 136245), (2170, 133608), (2280, 127162), (2344, 123690), (2356, 123060), (2480, 116907), (2604, 111340), (2660, 108996), (2930, 98952), (2945, 98448), (3192, 90830), (3255, 89072), (3472, 83505), (3516, 82460), (3534, 82040), (3720, 77938), (3990, 72664), (4102, 70680), (4123, 70320), (4340, 66804), (4395, 65968), (4560, 63581), (4688, 61845), (4712, 61530), (5208, 55670), (5320, 54498), (5567, 52080), (5860, 49476), (5890, 49224), (6153, 47120), (6384, 45415), (6510, 44536), (7032, 41230), (7068, 41020), (7440, 38969), (7980, 36332), (8204, 35340), (8246, 35160), (8680, 33402), (8790, 32984), (8835, 32816), (9083, 31920), (9424, 30765), (10255, 28272), (10416, 27835), (10640, 27249), (11134, 26040), (11720, 24738), (11780, 24612), (12306, 23560), (12369, 23440), (13020, 22268), (14064, 20615), (14136, 20510), (15960, 18166), (16408, 17670), (16492, 17580), (16701, 17360)]