2490255694800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{12135749}}^1$

素因数の和:12135795

約数の個数: 240

約数和(自身を含む): 9329964600000

約数和(自身を除く): 6839708905200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 48, 50, 54, 57, 60, 72, 75, 76, 80, 90, 95, 100, 108, 114, 120, 135, 144, 150, 152, 171, 180, 190, 200, 216, 225, 228, 240, 270, 285, 300, 304, 342, 360, 380, 400, 432, 450, 456, 475, 513, 540, 570, 600, 675, 684, 720, 760, 855, 900, 912, 950, 1026, 1080, 1140, 1200, 1350, 1368, 1425, 1520, 1710, 1800, 1900, 2052, 2160, 2280, 2565, 2700, 2736, 2850, 3420, 3600, 3800, 4104, 4275, 4560, 5130, 5400, 5700, 6840, 7600, 8208, 8550, 10260, 10800, 11400, 12825, 13680, 17100, 20520, 22800, 25650, 34200, 41040, 51300, 68400, 102600, 205200, 12135749, 24271498, 36407247, 48542996, 60678745, 72814494, 97085992, 109221741, 121357490, 145628988, 182036235, 194171984, 218443482, 230579231, 242714980, 291257976, 303393725, 327665223, 364072470, 436886964, 461158462, 485429960, 546108705, 582515952, 606787450, 655330446, 691737693, 728144940, 873773928, 910181175, 922316924, 970859920, 1092217410, 1152896155, 1213574900, 1310660892, 1383475386, 1456289880, 1638326115, 1747547856, 1820362350, 1844633848, 2075213079, 2184434820, 2305792310, 2427149800, 2621321784, 2730543525, 2766950772, 2912579760, 3276652230, 3458688465, 3640724700, 3689267696, 4150426158, 4368869640, 4611584620, 4854299600, 5242643568, 5461087050, 5533901544, 5764480775, 6225639237, 6553304460, 6917376930, 7281449400, 8191630575, 8300852316, 8737739280, 9223169240, 10376065395, 10922174100, 11067803088, 11528961550, 12451278474, 13106608920, 13834753860, 14562898800, 16383261150, 16601704632, 17293442325, 18446338480, 20752130790, 21844348200, 23057923100, 24902556948, 26213217840, 27669507720, 31128196185, 32766522300, 33203409264, 34586884650, 41504261580, 43688696400, 46115846200, 49805113896, 51880326975, 55339015440, 62256392370, 65533044600, 69173769300, 83008523160, 92231692400, 99610227792, 103760653950, 124512784740, 131066089200, 138347538600, 155640980925, 166017046320, 207521307900, 249025569480, 276695077200, 311281961850, 415042615800, 498051138960, 622563923700, 830085231600, 1245127847400, 2490255694800]

約数ペア:

[(1, 2490255694800), (2, 1245127847400), (3, 830085231600), (4, 622563923700), (5, 498051138960), (6, 415042615800), (8, 311281961850), (9, 276695077200), (10, 249025569480), (12, 207521307900), (15, 166017046320), (16, 155640980925), (18, 138347538600), (19, 131066089200), (20, 124512784740), (24, 103760653950), (25, 99610227792), (27, 92231692400), (30, 83008523160), (36, 69173769300), (38, 65533044600), (40, 62256392370), (45, 55339015440), (48, 51880326975), (50, 49805113896), (54, 46115846200), (57, 43688696400), (60, 41504261580), (72, 34586884650), (75, 33203409264), (76, 32766522300), (80, 31128196185), (90, 27669507720), (95, 26213217840), (100, 24902556948), (108, 23057923100), (114, 21844348200), (120, 20752130790), (135, 18446338480), (144, 17293442325), (150, 16601704632), (152, 16383261150), (171, 14562898800), (180, 13834753860), (190, 13106608920), (200, 12451278474), (216, 11528961550), (225, 11067803088), (228, 10922174100), (240, 10376065395), (270, 9223169240), (285, 8737739280), (300, 8300852316), (304, 8191630575), (342, 7281449400), (360, 6917376930), (380, 6553304460), (400, 6225639237), (432, 5764480775), (450, 5533901544), (456, 5461087050), (475, 5242643568), (513, 4854299600), (540, 4611584620), (570, 4368869640), (600, 4150426158), (675, 3689267696), (684, 3640724700), (720, 3458688465), (760, 3276652230), (855, 2912579760), (900, 2766950772), (912, 2730543525), (950, 2621321784), (1026, 2427149800), (1080, 2305792310), (1140, 2184434820), (1200, 2075213079), (1350, 1844633848), (1368, 1820362350), (1425, 1747547856), (1520, 1638326115), (1710, 1456289880), (1800, 1383475386), (1900, 1310660892), (2052, 1213574900), (2160, 1152896155), (2280, 1092217410), (2565, 970859920), (2700, 922316924), (2736, 910181175), (2850, 873773928), (3420, 728144940), (3600, 691737693), (3800, 655330446), (4104, 606787450), (4275, 582515952), (4560, 546108705), (5130, 485429960), (5400, 461158462), (5700, 436886964), (6840, 364072470), (7600, 327665223), (8208, 303393725), (8550, 291257976), (10260, 242714980), (10800, 230579231), (11400, 218443482), (12825, 194171984), (13680, 182036235), (17100, 145628988), (20520, 121357490), (22800, 109221741), (25650, 97085992), (34200, 72814494), (41040, 60678745), (51300, 48542996), (68400, 36407247), (102600, 24271498), (205200, 12135749)]