18807892865520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1301}}^1\times {\mathrm{497813}}^1$

素因数の和:499152

約数の個数: 240

約数和(自身を含む): 64136117588256

約数和(自身を除く): 45328224722736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1301, 1320, 1452, 1815, 1936, 2420, 2602, 2640, 2904, 3630, 3903, 4840, 5204, 5808, 6505, 7260, 7806, 9680, 10408, 13010, 14311, 14520, 15612, 19515, 20816, 26020, 28622, 29040, 31224, 39030, 42933, 52040, 57244, 62448, 71555, 78060, 85866, 104080, 114488, 143110, 156120, 157421, 171732, 214665, 228976, 286220, 312240, 314842, 343464, 429330, 472263, 497813, 572440, 629684, 686928, 787105, 858660, 944526, 995626, 1144880, 1259368, 1493439, 1574210, 1717320, 1889052, 1991252, 2361315, 2489065, 2518736, 2986878, 3148420, 3434640, 3778104, 3982504, 4722630, 4978130, 5475943, 5973756, 6296840, 7467195, 7556208, 7965008, 9445260, 9956260, 10951886, 11947512, 12593680, 14934390, 16427829, 18890520, 19912520, 21903772, 23895024, 27379715, 29868780, 32855658, 37781040, 39825040, 43807544, 54759430, 59737560, 60235373, 65711316, 82139145, 87615088, 109518860, 119475120, 120470746, 131422632, 164278290, 180706119, 219037720, 240941492, 262845264, 301176865, 328556580, 361412238, 438075440, 481882984, 602353730, 647654713, 657113160, 722824476, 903530595, 963765968, 1204707460, 1295309426, 1314226320, 1445648952, 1807061190, 1942964139, 2409414920, 2590618852, 2891297904, 3238273565, 3614122380, 3885928278, 4818829840, 5181237704, 6476547130, 7124201843, 7228244760, 7771856556, 9714820695, 10362475408, 12953094260, 14248403686, 14456489520, 15543713112, 19429641390, 21372605529, 25906188520, 28496807372, 31087426224, 35621009215, 38859282780, 42745211058, 51812377040, 56993614744, 71242018430, 77718565560, 78366220273, 85490422116, 106863027645, 113987229488, 142484036860, 155437131120, 156732440546, 170980844232, 213726055290, 235098660819, 284968073720, 313464881092, 341961688464, 391831101365, 427452110580, 470197321638, 569936147440, 626929762184, 783662202730, 854904221160, 940394643276, 1175493304095, 1253859524368, 1567324405460, 1709808442320, 1880789286552, 2350986608190, 3134648810920, 3761578573104, 4701973216380, 6269297621840, 9403946432760, 18807892865520]

約数ペア:

[(1, 18807892865520), (2, 9403946432760), (3, 6269297621840), (4, 4701973216380), (5, 3761578573104), (6, 3134648810920), (8, 2350986608190), (10, 1880789286552), (11, 1709808442320), (12, 1567324405460), (15, 1253859524368), (16, 1175493304095), (20, 940394643276), (22, 854904221160), (24, 783662202730), (30, 626929762184), (33, 569936147440), (40, 470197321638), (44, 427452110580), (48, 391831101365), (55, 341961688464), (60, 313464881092), (66, 284968073720), (80, 235098660819), (88, 213726055290), (110, 170980844232), (120, 156732440546), (121, 155437131120), (132, 142484036860), (165, 113987229488), (176, 106863027645), (220, 85490422116), (240, 78366220273), (242, 77718565560), (264, 71242018430), (330, 56993614744), (363, 51812377040), (440, 42745211058), (484, 38859282780), (528, 35621009215), (605, 31087426224), (660, 28496807372), (726, 25906188520), (880, 21372605529), (968, 19429641390), (1210, 15543713112), (1301, 14456489520), (1320, 14248403686), (1452, 12953094260), (1815, 10362475408), (1936, 9714820695), (2420, 7771856556), (2602, 7228244760), (2640, 7124201843), (2904, 6476547130), (3630, 5181237704), (3903, 4818829840), (4840, 3885928278), (5204, 3614122380), (5808, 3238273565), (6505, 2891297904), (7260, 2590618852), (7806, 2409414920), (9680, 1942964139), (10408, 1807061190), (13010, 1445648952), (14311, 1314226320), (14520, 1295309426), (15612, 1204707460), (19515, 963765968), (20816, 903530595), (26020, 722824476), (28622, 657113160), (29040, 647654713), (31224, 602353730), (39030, 481882984), (42933, 438075440), (52040, 361412238), (57244, 328556580), (62448, 301176865), (71555, 262845264), (78060, 240941492), (85866, 219037720), (104080, 180706119), (114488, 164278290), (143110, 131422632), (156120, 120470746), (157421, 119475120), (171732, 109518860), (214665, 87615088), (228976, 82139145), (286220, 65711316), (312240, 60235373), (314842, 59737560), (343464, 54759430), (429330, 43807544), (472263, 39825040), (497813, 37781040), (572440, 32855658), (629684, 29868780), (686928, 27379715), (787105, 23895024), (858660, 21903772), (944526, 19912520), (995626, 18890520), (1144880, 16427829), (1259368, 14934390), (1493439, 12593680), (1574210, 11947512), (1717320, 10951886), (1889052, 9956260), (1991252, 9445260), (2361315, 7965008), (2489065, 7556208), (2518736, 7467195), (2986878, 6296840), (3148420, 5973756), (3434640, 5475943), (3778104, 4978130), (3982504, 4722630)]