488184480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2549}}^1$

素因数の和:2596

約数の個数: 288

約数和(自身を含む): 2004912000

約数和(自身を除く): 1516727520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 336, 342, 360, 380, 399, 420, 456, 480, 504, 532, 560, 570, 608, 630, 665, 672, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1520, 1596, 1680, 1710, 1824, 1995, 2016, 2128, 2280, 2394, 2520, 2549, 2660, 2736, 3040, 3192, 3360, 3420, 3990, 4256, 4560, 4788, 5040, 5098, 5320, 5472, 5985, 6384, 6840, 7647, 7980, 9120, 9576, 10080, 10196, 10640, 11970, 12745, 12768, 13680, 15294, 15960, 17843, 19152, 20392, 21280, 22941, 23940, 25490, 27360, 30588, 31920, 35686, 38235, 38304, 40784, 45882, 47880, 48431, 50980, 53529, 61176, 63840, 71372, 76470, 81568, 89215, 91764, 95760, 96862, 101960, 107058, 114705, 122352, 142744, 145293, 152940, 160587, 178430, 183528, 191520, 193724, 203920, 214116, 229410, 242155, 244704, 267645, 285488, 290586, 305880, 321174, 339017, 356860, 367056, 387448, 407840, 428232, 435879, 458820, 484310, 535290, 570976, 581172, 611760, 642348, 678034, 713720, 726465, 734112, 774896, 802935, 856464, 871758, 917640, 968620, 1017051, 1070580, 1162344, 1223520, 1284696, 1356068, 1427440, 1452930, 1549792, 1605870, 1695085, 1712928, 1743516, 1835280, 1937240, 2034102, 2141160, 2179395, 2324688, 2569392, 2712136, 2854880, 2905860, 3051153, 3211740, 3390170, 3487032, 3670560, 3874480, 4068204, 4282320, 4358790, 4649376, 5085255, 5138784, 5424272, 5811720, 6102306, 6423480, 6780340, 6974064, 7748960, 8136408, 8564640, 8717580, 10170510, 10848544, 11623440, 12204612, 12846960, 13560680, 13948128, 15255765, 16272816, 17435160, 20341020, 23246880, 24409224, 25693920, 27121360, 30511530, 32545632, 34870320, 40682040, 48818448, 54242720, 61023060, 69740640, 81364080, 97636896, 122046120, 162728160, 244092240, 488184480]

約数ペア:

[(1, 488184480), (2, 244092240), (3, 162728160), (4, 122046120), (5, 97636896), (6, 81364080), (7, 69740640), (8, 61023060), (9, 54242720), (10, 48818448), (12, 40682040), (14, 34870320), (15, 32545632), (16, 30511530), (18, 27121360), (19, 25693920), (20, 24409224), (21, 23246880), (24, 20341020), (28, 17435160), (30, 16272816), (32, 15255765), (35, 13948128), (36, 13560680), (38, 12846960), (40, 12204612), (42, 11623440), (45, 10848544), (48, 10170510), (56, 8717580), (57, 8564640), (60, 8136408), (63, 7748960), (70, 6974064), (72, 6780340), (76, 6423480), (80, 6102306), (84, 5811720), (90, 5424272), (95, 5138784), (96, 5085255), (105, 4649376), (112, 4358790), (114, 4282320), (120, 4068204), (126, 3874480), (133, 3670560), (140, 3487032), (144, 3390170), (152, 3211740), (160, 3051153), (168, 2905860), (171, 2854880), (180, 2712136), (190, 2569392), (210, 2324688), (224, 2179395), (228, 2141160), (240, 2034102), (252, 1937240), (266, 1835280), (280, 1743516), (285, 1712928), (288, 1695085), (304, 1605870), (315, 1549792), (336, 1452930), (342, 1427440), (360, 1356068), (380, 1284696), (399, 1223520), (420, 1162344), (456, 1070580), (480, 1017051), (504, 968620), (532, 917640), (560, 871758), (570, 856464), (608, 802935), (630, 774896), (665, 734112), (672, 726465), (684, 713720), (720, 678034), (760, 642348), (798, 611760), (840, 581172), (855, 570976), (912, 535290), (1008, 484310), (1064, 458820), (1120, 435879), (1140, 428232), (1197, 407840), (1260, 387448), (1330, 367056), (1368, 356860), (1440, 339017), (1520, 321174), (1596, 305880), (1680, 290586), (1710, 285488), (1824, 267645), (1995, 244704), (2016, 242155), (2128, 229410), (2280, 214116), (2394, 203920), (2520, 193724), (2549, 191520), (2660, 183528), (2736, 178430), (3040, 160587), (3192, 152940), (3360, 145293), (3420, 142744), (3990, 122352), (4256, 114705), (4560, 107058), (4788, 101960), (5040, 96862), (5098, 95760), (5320, 91764), (5472, 89215), (5985, 81568), (6384, 76470), (6840, 71372), (7647, 63840), (7980, 61176), (9120, 53529), (9576, 50980), (10080, 48431), (10196, 47880), (10640, 45882), (11970, 40784), (12745, 38304), (12768, 38235), (13680, 35686), (15294, 31920), (15960, 30588), (17843, 27360), (19152, 25490), (20392, 23940), (21280, 22941)]