21097610640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1093}}^1$

素因数の和:1231

約数の個数: 480

約数和(自身を含む): 79993630080

約数和(自身を除く): 58896019440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 48, 51, 57, 60, 68, 72, 76, 80, 83, 85, 90, 95, 102, 114, 120, 136, 144, 152, 153, 166, 170, 171, 180, 190, 204, 228, 240, 249, 255, 272, 285, 304, 306, 323, 332, 340, 342, 360, 380, 408, 415, 456, 498, 510, 570, 612, 646, 664, 680, 684, 720, 747, 760, 765, 816, 830, 855, 912, 969, 996, 1020, 1093, 1140, 1224, 1245, 1292, 1328, 1360, 1368, 1411, 1494, 1520, 1530, 1577, 1615, 1660, 1710, 1938, 1992, 2040, 2186, 2280, 2448, 2490, 2584, 2736, 2822, 2907, 2988, 3060, 3154, 3230, 3279, 3320, 3420, 3735, 3876, 3984, 4080, 4233, 4372, 4560, 4731, 4845, 4980, 5168, 5465, 5644, 5814, 5976, 6120, 6308, 6460, 6558, 6640, 6840, 7055, 7470, 7752, 7885, 8466, 8744, 9462, 9690, 9837, 9960, 10930, 11288, 11628, 11952, 12240, 12616, 12699, 12920, 13116, 13680, 14110, 14193, 14535, 14940, 15504, 15770, 16395, 16932, 17488, 18581, 18924, 19380, 19674, 19920, 20767, 21165, 21860, 22576, 23256, 23655, 25232, 25398, 25840, 26232, 26809, 28220, 28386, 29070, 29880, 31540, 32790, 33864, 37162, 37848, 38760, 39348, 41534, 42330, 43720, 46512, 47310, 49185, 50796, 52464, 53618, 55743, 56440, 56772, 58140, 59760, 62301, 63080, 63495, 65580, 67728, 70965, 74324, 75696, 77520, 78696, 80427, 83068, 84660, 87440, 90719, 92905, 94620, 98370, 101592, 103835, 107236, 111486, 112880, 113544, 116280, 124602, 126160, 126990, 131160, 134045, 141930, 148648, 157392, 160854, 166136, 167229, 169320, 181438, 185810, 186903, 189240, 196740, 203184, 207670, 214472, 222972, 227088, 232560, 241281, 249204, 253980, 262320, 268090, 272157, 278715, 283860, 297296, 311505, 321708, 332272, 334458, 338640, 353039, 362876, 371620, 373806, 378480, 393480, 402135, 415340, 428944, 445944, 453595, 482562, 498408, 507960, 536180, 544314, 557430, 567720, 623010, 643416, 668916, 706078, 725752, 743240, 747612, 786960, 804270, 816471, 830680, 836145, 891888, 907190, 934515, 965124, 996816, 1015920, 1059117, 1072360, 1088628, 1114860, 1135440, 1206405, 1246020, 1286832, 1337832, 1360785, 1412156, 1451504, 1486480, 1495224, 1542223, 1608540, 1632942, 1661360, 1672290, 1723661, 1765195, 1814380, 1869030, 1930248, 2118234, 2144720, 2177256, 2229720, 2412810, 2492040, 2675664, 2721570, 2824312, 2990448, 3084446, 3177351, 3217080, 3265884, 3344580, 3447322, 3530390, 3628760, 3738060, 3860496, 4082355, 4236468, 4354512, 4459440, 4626669, 4825620, 4984080, 5170983, 5295585, 5443140, 5648624, 6168892, 6354702, 6434160, 6531768, 6689160, 6894644, 7060780, 7257520, 7476120, 7711115, 8164710, 8472936, 8618305, 9253338, 9651240, 10341966, 10591170, 10886280, 12337784, 12709404, 13063536, 13378320, 13789288, 13880007, 14121560, 14952240, 15422230, 15512949, 15886755, 16329420, 16945872, 17236610, 18506676, 19302480, 20683932, 21182340, 21772560, 23133345, 24675568, 25418808, 25854915, 27578576, 27760014, 28243120, 29302237, 30844460, 31025898, 31773510, 32658840, 34473220, 37013352, 41367864, 42364680, 46266690, 50837616, 51709830, 55520028, 58604474, 61688920, 62051796, 63547020, 65317680, 68946440, 69400035, 74026704, 77564745, 82735728, 84729360, 87906711, 92533380, 103419660, 111040056, 117208948, 123377840, 124103592, 127094040, 137892880, 138800070, 146511185, 155129490, 175813422, 185066760, 206839320, 222080112, 234417896, 248207184, 254188080, 263720133, 277600140, 293022370, 310258980, 351626844, 370133520, 413678640, 439533555, 468835792, 527440266, 555200280, 586044740, 620517960, 703253688, 879067110, 1054880532, 1110400560, 1172089480, 1241035920, 1318600665, 1406507376, 1758134220, 2109761064, 2344178960, 2637201330, 3516268440, 4219522128, 5274402660, 7032536880, 10548805320, 21097610640]

約数ペア:

[(1, 21097610640), (2, 10548805320), (3, 7032536880), (4, 5274402660), (5, 4219522128), (6, 3516268440), (8, 2637201330), (9, 2344178960), (10, 2109761064), (12, 1758134220), (15, 1406507376), (16, 1318600665), (17, 1241035920), (18, 1172089480), (19, 1110400560), (20, 1054880532), (24, 879067110), (30, 703253688), (34, 620517960), (36, 586044740), (38, 555200280), (40, 527440266), (45, 468835792), (48, 439533555), (51, 413678640), (57, 370133520), (60, 351626844), (68, 310258980), (72, 293022370), (76, 277600140), (80, 263720133), (83, 254188080), (85, 248207184), (90, 234417896), (95, 222080112), (102, 206839320), (114, 185066760), (120, 175813422), (136, 155129490), (144, 146511185), (152, 138800070), (153, 137892880), (166, 127094040), (170, 124103592), (171, 123377840), (180, 117208948), (190, 111040056), (204, 103419660), (228, 92533380), (240, 87906711), (249, 84729360), (255, 82735728), (272, 77564745), (285, 74026704), (304, 69400035), (306, 68946440), (323, 65317680), (332, 63547020), (340, 62051796), (342, 61688920), (360, 58604474), (380, 55520028), (408, 51709830), (415, 50837616), (456, 46266690), (498, 42364680), (510, 41367864), (570, 37013352), (612, 34473220), (646, 32658840), (664, 31773510), (680, 31025898), (684, 30844460), (720, 29302237), (747, 28243120), (760, 27760014), (765, 27578576), (816, 25854915), (830, 25418808), (855, 24675568), (912, 23133345), (969, 21772560), (996, 21182340), (1020, 20683932), (1093, 19302480), (1140, 18506676), (1224, 17236610), (1245, 16945872), (1292, 16329420), (1328, 15886755), (1360, 15512949), (1368, 15422230), (1411, 14952240), (1494, 14121560), (1520, 13880007), (1530, 13789288), (1577, 13378320), (1615, 13063536), (1660, 12709404), (1710, 12337784), (1938, 10886280), (1992, 10591170), (2040, 10341966), (2186, 9651240), (2280, 9253338), (2448, 8618305), (2490, 8472936), (2584, 8164710), (2736, 7711115), (2822, 7476120), (2907, 7257520), (2988, 7060780), (3060, 6894644), (3154, 6689160), (3230, 6531768), (3279, 6434160), (3320, 6354702), (3420, 6168892), (3735, 5648624), (3876, 5443140), (3984, 5295585), (4080, 5170983), (4233, 4984080), (4372, 4825620), (4560, 4626669), (4731, 4459440), (4845, 4354512), (4980, 4236468), (5168, 4082355), (5465, 3860496), (5644, 3738060), (5814, 3628760), (5976, 3530390), (6120, 3447322), (6308, 3344580), (6460, 3265884), (6558, 3217080), (6640, 3177351), (6840, 3084446), (7055, 2990448), (7470, 2824312), (7752, 2721570), (7885, 2675664), (8466, 2492040), (8744, 2412810), (9462, 2229720), (9690, 2177256), (9837, 2144720), (9960, 2118234), (10930, 1930248), (11288, 1869030), (11628, 1814380), (11952, 1765195), (12240, 1723661), (12616, 1672290), (12699, 1661360), (12920, 1632942), (13116, 1608540), (13680, 1542223), (14110, 1495224), (14193, 1486480), (14535, 1451504), (14940, 1412156), (15504, 1360785), (15770, 1337832), (16395, 1286832), (16932, 1246020), (17488, 1206405), (18581, 1135440), (18924, 1114860), (19380, 1088628), (19674, 1072360), (19920, 1059117), (20767, 1015920), (21165, 996816), (21860, 965124), (22576, 934515), (23256, 907190), (23655, 891888), (25232, 836145), (25398, 830680), (25840, 816471), (26232, 804270), (26809, 786960), (28220, 747612), (28386, 743240), (29070, 725752), (29880, 706078), (31540, 668916), (32790, 643416), (33864, 623010), (37162, 567720), (37848, 557430), (38760, 544314), (39348, 536180), (41534, 507960), (42330, 498408), (43720, 482562), (46512, 453595), (47310, 445944), (49185, 428944), (50796, 415340), (52464, 402135), (53618, 393480), (55743, 378480), (56440, 373806), (56772, 371620), (58140, 362876), (59760, 353039), (62301, 338640), (63080, 334458), (63495, 332272), (65580, 321708), (67728, 311505), (70965, 297296), (74324, 283860), (75696, 278715), (77520, 272157), (78696, 268090), (80427, 262320), (83068, 253980), (84660, 249204), (87440, 241281), (90719, 232560), (92905, 227088), (94620, 222972), (98370, 214472), (101592, 207670), (103835, 203184), (107236, 196740), (111486, 189240), (112880, 186903), (113544, 185810), (116280, 181438), (124602, 169320), (126160, 167229), (126990, 166136), (131160, 160854), (134045, 157392), (141930, 148648)]