2865932640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{109}}^1$

素因数の和:211

約数の個数: 432

約数和(自身を含む): 10735124400

約数和(自身を除く): 7869191760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 32, 36, 38, 40, 45, 48, 57, 60, 62, 72, 76, 80, 90, 93, 95, 96, 109, 114, 120, 124, 144, 152, 155, 160, 171, 180, 186, 190, 218, 228, 240, 248, 279, 285, 288, 304, 310, 327, 342, 360, 372, 380, 436, 456, 465, 480, 496, 545, 558, 570, 589, 608, 620, 654, 684, 720, 744, 760, 855, 872, 912, 930, 961, 981, 992, 1090, 1116, 1140, 1178, 1240, 1308, 1368, 1395, 1440, 1488, 1520, 1635, 1710, 1744, 1767, 1824, 1860, 1922, 1962, 2071, 2180, 2232, 2280, 2356, 2480, 2616, 2736, 2790, 2883, 2945, 2976, 3040, 3270, 3379, 3420, 3488, 3534, 3720, 3844, 3924, 4142, 4360, 4464, 4560, 4712, 4805, 4905, 4960, 5232, 5301, 5472, 5580, 5766, 5890, 6213, 6540, 6758, 6840, 7068, 7440, 7688, 7848, 8284, 8649, 8720, 8835, 8928, 9120, 9424, 9610, 9810, 10137, 10355, 10464, 10602, 11160, 11532, 11780, 12426, 13080, 13516, 13680, 14136, 14415, 14880, 15376, 15696, 16568, 16895, 17298, 17440, 17670, 18259, 18639, 18848, 19220, 19620, 20274, 20710, 21204, 22320, 23064, 23560, 24852, 26160, 26505, 27032, 27360, 28272, 28830, 30411, 30752, 31065, 31392, 33136, 33790, 34596, 35340, 36518, 37278, 38440, 39240, 40548, 41420, 42408, 43245, 44640, 46128, 47120, 49704, 50685, 52320, 53010, 54064, 54777, 56544, 57660, 60822, 62130, 64201, 66272, 67580, 69192, 70680, 73036, 74556, 76880, 78480, 81096, 82840, 84816, 86490, 91295, 92256, 93195, 94240, 99408, 101370, 104749, 106020, 108128, 109554, 115320, 121644, 124260, 128402, 135160, 138384, 141360, 146072, 149112, 152055, 153760, 156960, 162192, 164331, 165680, 169632, 172980, 182590, 186390, 192603, 198816, 202740, 209498, 212040, 219108, 230640, 243288, 248520, 256804, 270320, 273885, 276768, 282720, 292144, 298224, 304110, 314247, 321005, 324384, 328662, 331360, 345960, 365180, 372780, 385206, 405480, 418996, 424080, 438216, 461280, 486576, 497040, 513608, 523745, 540640, 547770, 577809, 584288, 596448, 608220, 628494, 642010, 657324, 691920, 730360, 745560, 770412, 810960, 821655, 837992, 848160, 876432, 942741, 963015, 973152, 994080, 1027216, 1047490, 1095540, 1155618, 1216440, 1256988, 1284020, 1314648, 1383840, 1460720, 1491120, 1540824, 1571235, 1621920, 1643310, 1675984, 1752864, 1885482, 1926030, 1990231, 2054432, 2094980, 2191080, 2311236, 2432880, 2513976, 2568040, 2629296, 2889045, 2921440, 2982240, 3081648, 3142470, 3286620, 3351968, 3770964, 3852060, 3980462, 4189960, 4382160, 4622472, 4713705, 4865760, 5027952, 5136080, 5258592, 5778090, 5970693, 6163296, 6284940, 6573240, 7541928, 7704120, 7960924, 8379920, 8764320, 9244944, 9427410, 9951155, 10055904, 10272160, 11556180, 11941386, 12569880, 13146480, 15083856, 15408240, 15921848, 16759840, 17912079, 18489888, 18854820, 19902310, 23112360, 23882772, 25139760, 26292960, 29853465, 30167712, 30816480, 31843696, 35824158, 37709640, 39804620, 46224720, 47765544, 50279520, 59706930, 63687392, 71648316, 75419280, 79609240, 89560395, 92449440, 95531088, 119413860, 143296632, 150838560, 159218480, 179120790, 191062176, 238827720, 286593264, 318436960, 358241580, 477655440, 573186528, 716483160, 955310880, 1432966320, 2865932640]

約数ペア:

[(1, 2865932640), (2, 1432966320), (3, 955310880), (4, 716483160), (5, 573186528), (6, 477655440), (8, 358241580), (9, 318436960), (10, 286593264), (12, 238827720), (15, 191062176), (16, 179120790), (18, 159218480), (19, 150838560), (20, 143296632), (24, 119413860), (30, 95531088), (31, 92449440), (32, 89560395), (36, 79609240), (38, 75419280), (40, 71648316), (45, 63687392), (48, 59706930), (57, 50279520), (60, 47765544), (62, 46224720), (72, 39804620), (76, 37709640), (80, 35824158), (90, 31843696), (93, 30816480), (95, 30167712), (96, 29853465), (109, 26292960), (114, 25139760), (120, 23882772), (124, 23112360), (144, 19902310), (152, 18854820), (155, 18489888), (160, 17912079), (171, 16759840), (180, 15921848), (186, 15408240), (190, 15083856), (218, 13146480), (228, 12569880), (240, 11941386), (248, 11556180), (279, 10272160), (285, 10055904), (288, 9951155), (304, 9427410), (310, 9244944), (327, 8764320), (342, 8379920), (360, 7960924), (372, 7704120), (380, 7541928), (436, 6573240), (456, 6284940), (465, 6163296), (480, 5970693), (496, 5778090), (545, 5258592), (558, 5136080), (570, 5027952), (589, 4865760), (608, 4713705), (620, 4622472), (654, 4382160), (684, 4189960), (720, 3980462), (744, 3852060), (760, 3770964), (855, 3351968), (872, 3286620), (912, 3142470), (930, 3081648), (961, 2982240), (981, 2921440), (992, 2889045), (1090, 2629296), (1116, 2568040), (1140, 2513976), (1178, 2432880), (1240, 2311236), (1308, 2191080), (1368, 2094980), (1395, 2054432), (1440, 1990231), (1488, 1926030), (1520, 1885482), (1635, 1752864), (1710, 1675984), (1744, 1643310), (1767, 1621920), (1824, 1571235), (1860, 1540824), (1922, 1491120), (1962, 1460720), (2071, 1383840), (2180, 1314648), (2232, 1284020), (2280, 1256988), (2356, 1216440), (2480, 1155618), (2616, 1095540), (2736, 1047490), (2790, 1027216), (2883, 994080), (2945, 973152), (2976, 963015), (3040, 942741), (3270, 876432), (3379, 848160), (3420, 837992), (3488, 821655), (3534, 810960), (3720, 770412), (3844, 745560), (3924, 730360), (4142, 691920), (4360, 657324), (4464, 642010), (4560, 628494), (4712, 608220), (4805, 596448), (4905, 584288), (4960, 577809), (5232, 547770), (5301, 540640), (5472, 523745), (5580, 513608), (5766, 497040), (5890, 486576), (6213, 461280), (6540, 438216), (6758, 424080), (6840, 418996), (7068, 405480), (7440, 385206), (7688, 372780), (7848, 365180), (8284, 345960), (8649, 331360), (8720, 328662), (8835, 324384), (8928, 321005), (9120, 314247), (9424, 304110), (9610, 298224), (9810, 292144), (10137, 282720), (10355, 276768), (10464, 273885), (10602, 270320), (11160, 256804), (11532, 248520), (11780, 243288), (12426, 230640), (13080, 219108), (13516, 212040), (13680, 209498), (14136, 202740), (14415, 198816), (14880, 192603), (15376, 186390), (15696, 182590), (16568, 172980), (16895, 169632), (17298, 165680), (17440, 164331), (17670, 162192), (18259, 156960), (18639, 153760), (18848, 152055), (19220, 149112), (19620, 146072), (20274, 141360), (20710, 138384), (21204, 135160), (22320, 128402), (23064, 124260), (23560, 121644), (24852, 115320), (26160, 109554), (26505, 108128), (27032, 106020), (27360, 104749), (28272, 101370), (28830, 99408), (30411, 94240), (30752, 93195), (31065, 92256), (31392, 91295), (33136, 86490), (33790, 84816), (34596, 82840), (35340, 81096), (36518, 78480), (37278, 76880), (38440, 74556), (39240, 73036), (40548, 70680), (41420, 69192), (42408, 67580), (43245, 66272), (44640, 64201), (46128, 62130), (47120, 60822), (49704, 57660), (50685, 56544), (52320, 54777), (53010, 54064)]