531372240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:255

約数の個数: 480

約数和(自身を含む): 2228428800

約数和(自身を除く): 1697056560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 31, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 62, 63, 70, 72, 76, 80, 84, 90, 93, 95, 105, 112, 114, 120, 124, 126, 133, 140, 144, 152, 155, 168, 171, 179, 180, 186, 190, 210, 217, 228, 240, 248, 252, 266, 279, 280, 285, 304, 310, 315, 336, 342, 358, 360, 372, 380, 399, 420, 434, 456, 465, 496, 504, 532, 537, 558, 560, 570, 589, 620, 630, 651, 665, 684, 716, 720, 744, 760, 798, 840, 855, 868, 895, 912, 930, 1008, 1064, 1074, 1085, 1116, 1140, 1178, 1197, 1240, 1253, 1260, 1302, 1330, 1368, 1395, 1432, 1488, 1520, 1596, 1611, 1680, 1710, 1736, 1767, 1790, 1860, 1953, 1995, 2128, 2148, 2170, 2232, 2280, 2356, 2394, 2480, 2506, 2520, 2604, 2660, 2685, 2736, 2790, 2864, 2945, 3192, 3222, 3255, 3401, 3420, 3472, 3534, 3580, 3720, 3759, 3906, 3990, 4123, 4296, 4340, 4464, 4560, 4712, 4788, 5012, 5040, 5208, 5301, 5320, 5370, 5549, 5580, 5890, 5985, 6265, 6384, 6444, 6510, 6802, 6840, 7068, 7160, 7440, 7518, 7812, 7980, 8055, 8246, 8592, 8680, 8835, 9424, 9576, 9765, 10024, 10203, 10416, 10602, 10640, 10740, 11098, 11160, 11277, 11780, 11970, 12369, 12530, 12888, 13020, 13604, 13680, 14136, 14320, 15036, 15624, 15960, 16110, 16492, 16647, 17005, 17360, 17670, 18795, 19152, 19530, 20048, 20406, 20615, 21204, 21480, 22196, 22320, 22554, 23560, 23807, 23940, 24738, 25060, 25776, 26040, 26505, 27208, 27745, 28272, 30072, 30609, 31248, 31920, 32220, 32984, 33294, 34010, 35340, 37107, 37590, 38843, 39060, 40812, 41230, 42408, 42960, 44392, 45108, 47120, 47614, 47880, 49476, 49941, 50120, 51015, 52080, 53010, 54416, 55490, 56385, 60144, 61218, 61845, 64440, 65968, 66588, 68020, 70680, 71421, 74214, 75180, 77686, 78120, 81624, 82460, 83235, 84816, 88784, 90216, 95228, 95760, 98952, 99882, 100240, 102030, 105431, 106020, 110980, 112770, 116529, 119035, 122436, 123690, 128880, 133176, 136040, 141360, 142842, 148428, 150360, 153045, 155372, 156240, 163248, 164920, 166470, 180432, 185535, 190456, 194215, 197904, 199764, 204060, 210862, 212040, 214263, 221960, 225540, 233058, 238070, 244872, 247380, 249705, 266352, 272080, 285684, 296856, 300720, 306090, 310744, 316293, 329840, 332940, 349587, 357105, 371070, 380912, 388430, 399528, 408120, 421724, 424080, 428526, 443920, 451080, 466116, 476140, 489744, 494760, 499410, 527155, 571368, 582645, 593712, 612180, 621488, 632586, 665880, 699174, 714210, 738017, 742140, 776860, 799056, 816240, 843448, 857052, 902160, 932232, 948879, 952280, 989520, 998820, 1054310, 1071315, 1142736, 1165290, 1224360, 1265172, 1331760, 1398348, 1428420, 1476034, 1484280, 1553720, 1581465, 1686896, 1714104, 1747935, 1864464, 1897758, 1904560, 1997640, 2108620, 2142630, 2214051, 2330580, 2448720, 2530344, 2796696, 2856840, 2952068, 2968560, 3107440, 3162930, 3428208, 3495870, 3690085, 3795516, 3995280, 4217240, 4285260, 4428102, 4661160, 4744395, 5060688, 5593392, 5713680, 5904136, 6325860, 6642153, 6991740, 7380170, 7591032, 8434480, 8570520, 8856204, 9322320, 9488790, 11070255, 11808272, 12651720, 13284306, 13983480, 14760340, 15182064, 17141040, 17712408, 18977580, 22140510, 25303440, 26568612, 27966960, 29520680, 33210765, 35424816, 37955160, 44281020, 53137224, 59041360, 66421530, 75910320, 88562040, 106274448, 132843060, 177124080, 265686120, 531372240]

約数ペア:

[(1, 531372240), (2, 265686120), (3, 177124080), (4, 132843060), (5, 106274448), (6, 88562040), (7, 75910320), (8, 66421530), (9, 59041360), (10, 53137224), (12, 44281020), (14, 37955160), (15, 35424816), (16, 33210765), (18, 29520680), (19, 27966960), (20, 26568612), (21, 25303440), (24, 22140510), (28, 18977580), (30, 17712408), (31, 17141040), (35, 15182064), (36, 14760340), (38, 13983480), (40, 13284306), (42, 12651720), (45, 11808272), (48, 11070255), (56, 9488790), (57, 9322320), (60, 8856204), (62, 8570520), (63, 8434480), (70, 7591032), (72, 7380170), (76, 6991740), (80, 6642153), (84, 6325860), (90, 5904136), (93, 5713680), (95, 5593392), (105, 5060688), (112, 4744395), (114, 4661160), (120, 4428102), (124, 4285260), (126, 4217240), (133, 3995280), (140, 3795516), (144, 3690085), (152, 3495870), (155, 3428208), (168, 3162930), (171, 3107440), (179, 2968560), (180, 2952068), (186, 2856840), (190, 2796696), (210, 2530344), (217, 2448720), (228, 2330580), (240, 2214051), (248, 2142630), (252, 2108620), (266, 1997640), (279, 1904560), (280, 1897758), (285, 1864464), (304, 1747935), (310, 1714104), (315, 1686896), (336, 1581465), (342, 1553720), (358, 1484280), (360, 1476034), (372, 1428420), (380, 1398348), (399, 1331760), (420, 1265172), (434, 1224360), (456, 1165290), (465, 1142736), (496, 1071315), (504, 1054310), (532, 998820), (537, 989520), (558, 952280), (560, 948879), (570, 932232), (589, 902160), (620, 857052), (630, 843448), (651, 816240), (665, 799056), (684, 776860), (716, 742140), (720, 738017), (744, 714210), (760, 699174), (798, 665880), (840, 632586), (855, 621488), (868, 612180), (895, 593712), (912, 582645), (930, 571368), (1008, 527155), (1064, 499410), (1074, 494760), (1085, 489744), (1116, 476140), (1140, 466116), (1178, 451080), (1197, 443920), (1240, 428526), (1253, 424080), (1260, 421724), (1302, 408120), (1330, 399528), (1368, 388430), (1395, 380912), (1432, 371070), (1488, 357105), (1520, 349587), (1596, 332940), (1611, 329840), (1680, 316293), (1710, 310744), (1736, 306090), (1767, 300720), (1790, 296856), (1860, 285684), (1953, 272080), (1995, 266352), (2128, 249705), (2148, 247380), (2170, 244872), (2232, 238070), (2280, 233058), (2356, 225540), (2394, 221960), (2480, 214263), (2506, 212040), (2520, 210862), (2604, 204060), (2660, 199764), (2685, 197904), (2736, 194215), (2790, 190456), (2864, 185535), (2945, 180432), (3192, 166470), (3222, 164920), (3255, 163248), (3401, 156240), (3420, 155372), (3472, 153045), (3534, 150360), (3580, 148428), (3720, 142842), (3759, 141360), (3906, 136040), (3990, 133176), (4123, 128880), (4296, 123690), (4340, 122436), (4464, 119035), (4560, 116529), (4712, 112770), (4788, 110980), (5012, 106020), (5040, 105431), (5208, 102030), (5301, 100240), (5320, 99882), (5370, 98952), (5549, 95760), (5580, 95228), (5890, 90216), (5985, 88784), (6265, 84816), (6384, 83235), (6444, 82460), (6510, 81624), (6802, 78120), (6840, 77686), (7068, 75180), (7160, 74214), (7440, 71421), (7518, 70680), (7812, 68020), (7980, 66588), (8055, 65968), (8246, 64440), (8592, 61845), (8680, 61218), (8835, 60144), (9424, 56385), (9576, 55490), (9765, 54416), (10024, 53010), (10203, 52080), (10416, 51015), (10602, 50120), (10640, 49941), (10740, 49476), (11098, 47880), (11160, 47614), (11277, 47120), (11780, 45108), (11970, 44392), (12369, 42960), (12530, 42408), (12888, 41230), (13020, 40812), (13604, 39060), (13680, 38843), (14136, 37590), (14320, 37107), (15036, 35340), (15624, 34010), (15960, 33294), (16110, 32984), (16492, 32220), (16647, 31920), (17005, 31248), (17360, 30609), (17670, 30072), (18795, 28272), (19152, 27745), (19530, 27208), (20048, 26505), (20406, 26040), (20615, 25776), (21204, 25060), (21480, 24738), (22196, 23940), (22320, 23807), (22554, 23560)]