20407473450

素因数分解:

$2^1\times 3^3\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1249}}^1$

素因数の和:1316

約数の個数: 576

約数和(自身を含む): 74214000000

約数和(自身を除く): 53806526550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 25, 26, 27, 30, 35, 38, 39, 42, 45, 49, 50, 54, 57, 63, 65, 70, 75, 78, 90, 91, 95, 98, 105, 114, 117, 126, 130, 133, 135, 147, 150, 171, 175, 182, 189, 190, 195, 210, 225, 234, 245, 247, 266, 270, 273, 285, 294, 315, 325, 342, 350, 351, 378, 390, 399, 441, 450, 455, 475, 490, 494, 513, 525, 546, 570, 585, 630, 637, 650, 665, 675, 702, 735, 741, 798, 819, 855, 882, 910, 931, 945, 950, 975, 1026, 1050, 1170, 1197, 1225, 1235, 1249, 1274, 1323, 1330, 1350, 1365, 1425, 1470, 1482, 1575, 1638, 1710, 1729, 1755, 1862, 1890, 1911, 1950, 1995, 2205, 2223, 2275, 2394, 2450, 2457, 2470, 2498, 2565, 2646, 2730, 2793, 2850, 2925, 3150, 3185, 3325, 3458, 3510, 3591, 3675, 3705, 3747, 3822, 3990, 4095, 4275, 4410, 4446, 4550, 4655, 4725, 4914, 5130, 5187, 5586, 5733, 5850, 5985, 6175, 6245, 6370, 6615, 6650, 6669, 6825, 7182, 7350, 7410, 7494, 8190, 8379, 8550, 8645, 8743, 8775, 9310, 9450, 9555, 9975, 10374, 11025, 11115, 11241, 11466, 11970, 12103, 12285, 12350, 12490, 12825, 13230, 13338, 13650, 13965, 15561, 15925, 16237, 16758, 17199, 17290, 17486, 17550, 17955, 18525, 18735, 19110, 19950, 20475, 22050, 22230, 22482, 23275, 23731, 24206, 24570, 25137, 25650, 25935, 26229, 27930, 28665, 29925, 31122, 31225, 31850, 32474, 33075, 33345, 33723, 34398, 35910, 36309, 37050, 37470, 40950, 41895, 43225, 43715, 46550, 46683, 47462, 47775, 48711, 50274, 51870, 52458, 55575, 56205, 57330, 59850, 60515, 61201, 61425, 62450, 66150, 66690, 67446, 69825, 71193, 72618, 77805, 78687, 81185, 83790, 85995, 86450, 87430, 89775, 93366, 93675, 95550, 97422, 108927, 111150, 112410, 113659, 118655, 121030, 122402, 122850, 125685, 129675, 131145, 139650, 142386, 143325, 146133, 155610, 157374, 162370, 166117, 166725, 168615, 171990, 179550, 181545, 183603, 187350, 209475, 213579, 217854, 218575, 227318, 233415, 236061, 237310, 243555, 251370, 259350, 262290, 281025, 286650, 292266, 302575, 306005, 308503, 326781, 332234, 333450, 337230, 340977, 355965, 363090, 367206, 389025, 393435, 405925, 418950, 427158, 429975, 437150, 438399, 466830, 472122, 487110, 498351, 544635, 550809, 562050, 568295, 593275, 605150, 612010, 617006, 628425, 640737, 653562, 655725, 681954, 711930, 730665, 778050, 786870, 795613, 811850, 830585, 843075, 859950, 876798, 907725, 918015, 925509, 996702, 1022931, 1067895, 1089270, 1101618, 1136590, 1162819, 1167075, 1180305, 1186550, 1217775, 1256850, 1281474, 1311450, 1461330, 1495053, 1530025, 1542515, 1591226, 1633905, 1652427, 1661170, 1686150, 1704885, 1779825, 1815450, 1836030, 1851018, 1967175, 2045862, 2135790, 2159521, 2191995, 2325638, 2334150, 2360610, 2386839, 2435550, 2491755, 2723175, 2754045, 2776527, 2841475, 2990106, 3060050, 3068793, 3085030, 3203685, 3267810, 3304854, 3409770, 3488457, 3559650, 3653325, 3934350, 3978065, 4152925, 4319042, 4383990, 4485159, 4590075, 4627545, 4773678, 4983510, 5114655, 5339475, 5446350, 5508090, 5553054, 5682950, 5814095, 5901525, 6137586, 6407370, 6478563, 6976914, 7160517, 7306650, 7475265, 7712575, 7956130, 8169525, 8262135, 8305850, 8329581, 8524425, 8970318, 9180150, 9255090, 10229310, 10465371, 10678950, 10797605, 10959975, 11628190, 11803050, 11934195, 12458775, 12957126, 13770225, 13882635, 14321034, 14950530, 15116647, 15343965, 15425150, 16018425, 16339050, 16524270, 16659162, 17048850, 17442285, 19435689, 19890325, 20930742, 21481551, 21595210, 21919950, 22425795, 23137725, 23868390, 24917550, 25573275, 27540450, 27765270, 29070475, 30233294, 30687930, 31396113, 32036850, 32392815, 34884570, 35802585, 37376325, 38871378, 39780650, 41310675, 41647905, 42963102, 44851590, 45349941, 46275450, 51146550, 52326855, 53988025, 58140950, 58307067, 59670975, 62792226, 64785630, 69413175, 71605170, 74752650, 75583235, 76719825, 82621350, 83295810, 87211425, 90699882, 97178445, 104653710, 107407755, 107976050, 112128975, 116614134, 119341950, 136049823, 138826350, 151166470, 153439650, 156980565, 161964075, 174422850, 179012925, 194356890, 208239525, 214815510, 224257950, 226749705, 261634275, 272099646, 291535335, 313961130, 323928150, 358025850, 377916175, 408149469, 416479050, 453499410, 485892225, 523268550, 537038775, 583070670, 680249115, 755832350, 784902825, 816298938, 971784450, 1074077550, 1133748525, 1360498230, 1457676675, 1569805650, 2040747345, 2267497050, 2915353350, 3401245575, 4081494690, 6802491150, 10203736725, 20407473450]

約数ペア:

[(1, 20407473450), (2, 10203736725), (3, 6802491150), (5, 4081494690), (6, 3401245575), (7, 2915353350), (9, 2267497050), (10, 2040747345), (13, 1569805650), (14, 1457676675), (15, 1360498230), (18, 1133748525), (19, 1074077550), (21, 971784450), (25, 816298938), (26, 784902825), (27, 755832350), (30, 680249115), (35, 583070670), (38, 537038775), (39, 523268550), (42, 485892225), (45, 453499410), (49, 416479050), (50, 408149469), (54, 377916175), (57, 358025850), (63, 323928150), (65, 313961130), (70, 291535335), (75, 272099646), (78, 261634275), (90, 226749705), (91, 224257950), (95, 214815510), (98, 208239525), (105, 194356890), (114, 179012925), (117, 174422850), (126, 161964075), (130, 156980565), (133, 153439650), (135, 151166470), (147, 138826350), (150, 136049823), (171, 119341950), (175, 116614134), (182, 112128975), (189, 107976050), (190, 107407755), (195, 104653710), (210, 97178445), (225, 90699882), (234, 87211425), (245, 83295810), (247, 82621350), (266, 76719825), (270, 75583235), (273, 74752650), (285, 71605170), (294, 69413175), (315, 64785630), (325, 62792226), (342, 59670975), (350, 58307067), (351, 58140950), (378, 53988025), (390, 52326855), (399, 51146550), (441, 46275450), (450, 45349941), (455, 44851590), (475, 42963102), (490, 41647905), (494, 41310675), (513, 39780650), (525, 38871378), (546, 37376325), (570, 35802585), (585, 34884570), (630, 32392815), (637, 32036850), (650, 31396113), (665, 30687930), (675, 30233294), (702, 29070475), (735, 27765270), (741, 27540450), (798, 25573275), (819, 24917550), (855, 23868390), (882, 23137725), (910, 22425795), (931, 21919950), (945, 21595210), (950, 21481551), (975, 20930742), (1026, 19890325), (1050, 19435689), (1170, 17442285), (1197, 17048850), (1225, 16659162), (1235, 16524270), (1249, 16339050), (1274, 16018425), (1323, 15425150), (1330, 15343965), (1350, 15116647), (1365, 14950530), (1425, 14321034), (1470, 13882635), (1482, 13770225), (1575, 12957126), (1638, 12458775), (1710, 11934195), (1729, 11803050), (1755, 11628190), (1862, 10959975), (1890, 10797605), (1911, 10678950), (1950, 10465371), (1995, 10229310), (2205, 9255090), (2223, 9180150), (2275, 8970318), (2394, 8524425), (2450, 8329581), (2457, 8305850), (2470, 8262135), (2498, 8169525), (2565, 7956130), (2646, 7712575), (2730, 7475265), (2793, 7306650), (2850, 7160517), (2925, 6976914), (3150, 6478563), (3185, 6407370), (3325, 6137586), (3458, 5901525), (3510, 5814095), (3591, 5682950), (3675, 5553054), (3705, 5508090), (3747, 5446350), (3822, 5339475), (3990, 5114655), (4095, 4983510), (4275, 4773678), (4410, 4627545), (4446, 4590075), (4550, 4485159), (4655, 4383990), (4725, 4319042), (4914, 4152925), (5130, 3978065), (5187, 3934350), (5586, 3653325), (5733, 3559650), (5850, 3488457), (5985, 3409770), (6175, 3304854), (6245, 3267810), (6370, 3203685), (6615, 3085030), (6650, 3068793), (6669, 3060050), (6825, 2990106), (7182, 2841475), (7350, 2776527), (7410, 2754045), (7494, 2723175), (8190, 2491755), (8379, 2435550), (8550, 2386839), (8645, 2360610), (8743, 2334150), (8775, 2325638), (9310, 2191995), (9450, 2159521), (9555, 2135790), (9975, 2045862), (10374, 1967175), (11025, 1851018), (11115, 1836030), (11241, 1815450), (11466, 1779825), (11970, 1704885), (12103, 1686150), (12285, 1661170), (12350, 1652427), (12490, 1633905), (12825, 1591226), (13230, 1542515), (13338, 1530025), (13650, 1495053), (13965, 1461330), (15561, 1311450), (15925, 1281474), (16237, 1256850), (16758, 1217775), (17199, 1186550), (17290, 1180305), (17486, 1167075), (17550, 1162819), (17955, 1136590), (18525, 1101618), (18735, 1089270), (19110, 1067895), (19950, 1022931), (20475, 996702), (22050, 925509), (22230, 918015), (22482, 907725), (23275, 876798), (23731, 859950), (24206, 843075), (24570, 830585), (25137, 811850), (25650, 795613), (25935, 786870), (26229, 778050), (27930, 730665), (28665, 711930), (29925, 681954), (31122, 655725), (31225, 653562), (31850, 640737), (32474, 628425), (33075, 617006), (33345, 612010), (33723, 605150), (34398, 593275), (35910, 568295), (36309, 562050), (37050, 550809), (37470, 544635), (40950, 498351), (41895, 487110), (43225, 472122), (43715, 466830), (46550, 438399), (46683, 437150), (47462, 429975), (47775, 427158), (48711, 418950), (50274, 405925), (51870, 393435), (52458, 389025), (55575, 367206), (56205, 363090), (57330, 355965), (59850, 340977), (60515, 337230), (61201, 333450), (61425, 332234), (62450, 326781), (66150, 308503), (66690, 306005), (67446, 302575), (69825, 292266), (71193, 286650), (72618, 281025), (77805, 262290), (78687, 259350), (81185, 251370), (83790, 243555), (85995, 237310), (86450, 236061), (87430, 233415), (89775, 227318), (93366, 218575), (93675, 217854), (95550, 213579), (97422, 209475), (108927, 187350), (111150, 183603), (112410, 181545), (113659, 179550), (118655, 171990), (121030, 168615), (122402, 166725), (122850, 166117), (125685, 162370), (129675, 157374), (131145, 155610), (139650, 146133), (142386, 143325)]