1491065280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:369

約数の個数: 448

約数和(自身を含む): 5735116800

約数和(自身を除く): 4244051520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 31, 32, 36, 38, 40, 45, 48, 54, 57, 60, 62, 64, 72, 76, 80, 90, 93, 95, 96, 108, 114, 120, 124, 135, 144, 152, 155, 160, 171, 180, 186, 190, 192, 216, 228, 240, 248, 270, 279, 285, 288, 293, 304, 310, 320, 342, 360, 372, 380, 432, 456, 465, 480, 496, 513, 540, 558, 570, 576, 586, 589, 608, 620, 684, 720, 744, 760, 837, 855, 864, 879, 912, 930, 960, 992, 1026, 1080, 1116, 1140, 1172, 1178, 1216, 1240, 1368, 1395, 1440, 1465, 1488, 1520, 1674, 1710, 1728, 1758, 1767, 1824, 1860, 1984, 2052, 2160, 2232, 2280, 2344, 2356, 2480, 2565, 2637, 2736, 2790, 2880, 2930, 2945, 2976, 3040, 3348, 3420, 3516, 3534, 3648, 3720, 4104, 4185, 4320, 4395, 4464, 4560, 4688, 4712, 4960, 5130, 5274, 5301, 5472, 5567, 5580, 5860, 5890, 5952, 6080, 6696, 6840, 7032, 7068, 7440, 7911, 8208, 8370, 8640, 8790, 8835, 8928, 9083, 9120, 9376, 9424, 9920, 10260, 10548, 10602, 10944, 11134, 11160, 11720, 11780, 13185, 13392, 13680, 14064, 14136, 14880, 15822, 15903, 16416, 16701, 16740, 17580, 17670, 17856, 18166, 18240, 18752, 18848, 20520, 21096, 21204, 22268, 22320, 23440, 23560, 26370, 26505, 26784, 27249, 27360, 27835, 28128, 28272, 29760, 31644, 31806, 32832, 33402, 33480, 35160, 35340, 36332, 37696, 39555, 41040, 42192, 42408, 44536, 44640, 45415, 46880, 47120, 50103, 52740, 53010, 53568, 54498, 54720, 55670, 56256, 56544, 63288, 63612, 66804, 66960, 70320, 70680, 72664, 79110, 79515, 81747, 82080, 83505, 84384, 84816, 89072, 89280, 90830, 93760, 94240, 100206, 105480, 106020, 108996, 111340, 113088, 126576, 127224, 133608, 133920, 136245, 140640, 141360, 145328, 150309, 158220, 159030, 163494, 164160, 167010, 168768, 169632, 172577, 178144, 181660, 188480, 200412, 210960, 212040, 217992, 222680, 245241, 250515, 253152, 254448, 267216, 267840, 272490, 281280, 282720, 290656, 300618, 316440, 318060, 326988, 334020, 339264, 345154, 356288, 363320, 400824, 408735, 421920, 424080, 435984, 445360, 490482, 501030, 506304, 508896, 517731, 534432, 544980, 565440, 581312, 601236, 632880, 636120, 653976, 668040, 690308, 726640, 751545, 801648, 817470, 843840, 848160, 862885, 871968, 890720, 980964, 1002060, 1017792, 1035462, 1068864, 1089960, 1202472, 1226205, 1265760, 1272240, 1307952, 1336080, 1380616, 1453280, 1503090, 1553193, 1603296, 1634940, 1696320, 1725770, 1743936, 1781440, 1961928, 2004120, 2070924, 2179920, 2404944, 2452410, 2531520, 2544480, 2588655, 2615904, 2672160, 2761232, 2906560, 3006180, 3106386, 3206592, 3269880, 3451540, 3923856, 4008240, 4141848, 4359840, 4659579, 4809888, 4904820, 5088960, 5177310, 5231808, 5344320, 5522464, 6012360, 6212772, 6539760, 6903080, 7765965, 7847712, 8016480, 8283696, 8719680, 9319158, 9619776, 9809640, 10354620, 11044928, 12024720, 12425544, 13079520, 13806160, 15531930, 15695424, 16032960, 16567392, 18638316, 19619280, 20709240, 23297895, 24049440, 24851088, 26159040, 27612320, 31063860, 33134784, 37276632, 39238560, 41418480, 46595790, 48098880, 49702176, 55224640, 62127720, 74553264, 78477120, 82836960, 93191580, 99404352, 124255440, 149106528, 165673920, 186383160, 248510880, 298213056, 372766320, 497021760, 745532640, 1491065280]

約数ペア:

[(1, 1491065280), (2, 745532640), (3, 497021760), (4, 372766320), (5, 298213056), (6, 248510880), (8, 186383160), (9, 165673920), (10, 149106528), (12, 124255440), (15, 99404352), (16, 93191580), (18, 82836960), (19, 78477120), (20, 74553264), (24, 62127720), (27, 55224640), (30, 49702176), (31, 48098880), (32, 46595790), (36, 41418480), (38, 39238560), (40, 37276632), (45, 33134784), (48, 31063860), (54, 27612320), (57, 26159040), (60, 24851088), (62, 24049440), (64, 23297895), (72, 20709240), (76, 19619280), (80, 18638316), (90, 16567392), (93, 16032960), (95, 15695424), (96, 15531930), (108, 13806160), (114, 13079520), (120, 12425544), (124, 12024720), (135, 11044928), (144, 10354620), (152, 9809640), (155, 9619776), (160, 9319158), (171, 8719680), (180, 8283696), (186, 8016480), (190, 7847712), (192, 7765965), (216, 6903080), (228, 6539760), (240, 6212772), (248, 6012360), (270, 5522464), (279, 5344320), (285, 5231808), (288, 5177310), (293, 5088960), (304, 4904820), (310, 4809888), (320, 4659579), (342, 4359840), (360, 4141848), (372, 4008240), (380, 3923856), (432, 3451540), (456, 3269880), (465, 3206592), (480, 3106386), (496, 3006180), (513, 2906560), (540, 2761232), (558, 2672160), (570, 2615904), (576, 2588655), (586, 2544480), (589, 2531520), (608, 2452410), (620, 2404944), (684, 2179920), (720, 2070924), (744, 2004120), (760, 1961928), (837, 1781440), (855, 1743936), (864, 1725770), (879, 1696320), (912, 1634940), (930, 1603296), (960, 1553193), (992, 1503090), (1026, 1453280), (1080, 1380616), (1116, 1336080), (1140, 1307952), (1172, 1272240), (1178, 1265760), (1216, 1226205), (1240, 1202472), (1368, 1089960), (1395, 1068864), (1440, 1035462), (1465, 1017792), (1488, 1002060), (1520, 980964), (1674, 890720), (1710, 871968), (1728, 862885), (1758, 848160), (1767, 843840), (1824, 817470), (1860, 801648), (1984, 751545), (2052, 726640), (2160, 690308), (2232, 668040), (2280, 653976), (2344, 636120), (2356, 632880), (2480, 601236), (2565, 581312), (2637, 565440), (2736, 544980), (2790, 534432), (2880, 517731), (2930, 508896), (2945, 506304), (2976, 501030), (3040, 490482), (3348, 445360), (3420, 435984), (3516, 424080), (3534, 421920), (3648, 408735), (3720, 400824), (4104, 363320), (4185, 356288), (4320, 345154), (4395, 339264), (4464, 334020), (4560, 326988), (4688, 318060), (4712, 316440), (4960, 300618), (5130, 290656), (5274, 282720), (5301, 281280), (5472, 272490), (5567, 267840), (5580, 267216), (5860, 254448), (5890, 253152), (5952, 250515), (6080, 245241), (6696, 222680), (6840, 217992), (7032, 212040), (7068, 210960), (7440, 200412), (7911, 188480), (8208, 181660), (8370, 178144), (8640, 172577), (8790, 169632), (8835, 168768), (8928, 167010), (9083, 164160), (9120, 163494), (9376, 159030), (9424, 158220), (9920, 150309), (10260, 145328), (10548, 141360), (10602, 140640), (10944, 136245), (11134, 133920), (11160, 133608), (11720, 127224), (11780, 126576), (13185, 113088), (13392, 111340), (13680, 108996), (14064, 106020), (14136, 105480), (14880, 100206), (15822, 94240), (15903, 93760), (16416, 90830), (16701, 89280), (16740, 89072), (17580, 84816), (17670, 84384), (17856, 83505), (18166, 82080), (18240, 81747), (18752, 79515), (18848, 79110), (20520, 72664), (21096, 70680), (21204, 70320), (22268, 66960), (22320, 66804), (23440, 63612), (23560, 63288), (26370, 56544), (26505, 56256), (26784, 55670), (27249, 54720), (27360, 54498), (27835, 53568), (28128, 53010), (28272, 52740), (29760, 50103), (31644, 47120), (31806, 46880), (32832, 45415), (33402, 44640), (33480, 44536), (35160, 42408), (35340, 42192), (36332, 41040), (37696, 39555)]