21562220640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{4201}}^1$

素因数の和:4290

約数の個数: 288

約数和(自身を含む): 74119044384

約数和(自身を除く): 52556823744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 37, 40, 48, 51, 60, 68, 74, 80, 85, 96, 102, 111, 120, 136, 148, 160, 170, 185, 204, 222, 240, 255, 272, 289, 296, 340, 370, 408, 444, 480, 510, 544, 555, 578, 592, 629, 680, 740, 816, 867, 888, 1020, 1110, 1156, 1184, 1258, 1360, 1445, 1480, 1632, 1734, 1776, 1887, 2040, 2220, 2312, 2516, 2720, 2890, 2960, 3145, 3468, 3552, 3774, 4080, 4201, 4335, 4440, 4624, 5032, 5780, 5920, 6290, 6936, 7548, 8160, 8402, 8670, 8880, 9248, 9435, 10064, 10693, 11560, 12580, 12603, 13872, 15096, 16804, 17340, 17760, 18870, 20128, 21005, 21386, 23120, 25160, 25206, 27744, 30192, 32079, 33608, 34680, 37740, 42010, 42772, 46240, 50320, 50412, 53465, 60384, 63015, 64158, 67216, 69360, 71417, 75480, 84020, 85544, 100640, 100824, 106930, 126030, 128316, 134432, 138720, 142834, 150960, 155437, 160395, 168040, 171088, 201648, 213860, 214251, 252060, 256632, 285668, 301920, 310874, 320790, 336080, 342176, 357085, 403296, 427720, 428502, 466311, 504120, 513264, 571336, 621748, 641580, 672160, 714170, 777185, 855440, 857004, 932622, 1008240, 1026528, 1071255, 1142672, 1214089, 1243496, 1283160, 1428340, 1554370, 1710880, 1714008, 1865244, 2016480, 2142510, 2285344, 2331555, 2428178, 2486992, 2566320, 2642429, 2856680, 3108740, 3428016, 3642267, 3730488, 4285020, 4663110, 4856356, 4973984, 5132640, 5284858, 5713360, 6070445, 6217480, 6856032, 7284534, 7460976, 7927287, 8570040, 9326220, 9712712, 10569716, 11426720, 12140890, 12434960, 13212145, 14569068, 14921952, 15854574, 17140080, 18211335, 18652440, 19425424, 21139432, 24281780, 24869920, 26424290, 29138136, 31709148, 34280160, 36422670, 37304880, 38850848, 39636435, 42278864, 44921293, 48563560, 52848580, 58276272, 63418296, 72845340, 74609760, 79272870, 84557728, 89842586, 97127120, 105697160, 116552544, 126836592, 134763879, 145690680, 158545740, 179685172, 194254240, 211394320, 224606465, 253673184, 269527758, 291381360, 317091480, 359370344, 422788640, 449212930, 539055516, 582762720, 634182960, 673819395, 718740688, 898425860, 1078111032, 1268365920, 1347638790, 1437481376, 1796851720, 2156222064, 2695277580, 3593703440, 4312444128, 5390555160, 7187406880, 10781110320, 21562220640]

約数ペア:

[(1, 21562220640), (2, 10781110320), (3, 7187406880), (4, 5390555160), (5, 4312444128), (6, 3593703440), (8, 2695277580), (10, 2156222064), (12, 1796851720), (15, 1437481376), (16, 1347638790), (17, 1268365920), (20, 1078111032), (24, 898425860), (30, 718740688), (32, 673819395), (34, 634182960), (37, 582762720), (40, 539055516), (48, 449212930), (51, 422788640), (60, 359370344), (68, 317091480), (74, 291381360), (80, 269527758), (85, 253673184), (96, 224606465), (102, 211394320), (111, 194254240), (120, 179685172), (136, 158545740), (148, 145690680), (160, 134763879), (170, 126836592), (185, 116552544), (204, 105697160), (222, 97127120), (240, 89842586), (255, 84557728), (272, 79272870), (289, 74609760), (296, 72845340), (340, 63418296), (370, 58276272), (408, 52848580), (444, 48563560), (480, 44921293), (510, 42278864), (544, 39636435), (555, 38850848), (578, 37304880), (592, 36422670), (629, 34280160), (680, 31709148), (740, 29138136), (816, 26424290), (867, 24869920), (888, 24281780), (1020, 21139432), (1110, 19425424), (1156, 18652440), (1184, 18211335), (1258, 17140080), (1360, 15854574), (1445, 14921952), (1480, 14569068), (1632, 13212145), (1734, 12434960), (1776, 12140890), (1887, 11426720), (2040, 10569716), (2220, 9712712), (2312, 9326220), (2516, 8570040), (2720, 7927287), (2890, 7460976), (2960, 7284534), (3145, 6856032), (3468, 6217480), (3552, 6070445), (3774, 5713360), (4080, 5284858), (4201, 5132640), (4335, 4973984), (4440, 4856356), (4624, 4663110), (5032, 4285020), (5780, 3730488), (5920, 3642267), (6290, 3428016), (6936, 3108740), (7548, 2856680), (8160, 2642429), (8402, 2566320), (8670, 2486992), (8880, 2428178), (9248, 2331555), (9435, 2285344), (10064, 2142510), (10693, 2016480), (11560, 1865244), (12580, 1714008), (12603, 1710880), (13872, 1554370), (15096, 1428340), (16804, 1283160), (17340, 1243496), (17760, 1214089), (18870, 1142672), (20128, 1071255), (21005, 1026528), (21386, 1008240), (23120, 932622), (25160, 857004), (25206, 855440), (27744, 777185), (30192, 714170), (32079, 672160), (33608, 641580), (34680, 621748), (37740, 571336), (42010, 513264), (42772, 504120), (46240, 466311), (50320, 428502), (50412, 427720), (53465, 403296), (60384, 357085), (63015, 342176), (64158, 336080), (67216, 320790), (69360, 310874), (71417, 301920), (75480, 285668), (84020, 256632), (85544, 252060), (100640, 214251), (100824, 213860), (106930, 201648), (126030, 171088), (128316, 168040), (134432, 160395), (138720, 155437), (142834, 150960)]