21715187760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{601}}^1$

素因数の和:801

約数の個数: 480

約数和(自身を含む): 85521526272

約数和(自身を除く): 63806338512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 67, 70, 72, 80, 84, 90, 105, 107, 112, 120, 126, 134, 140, 144, 168, 180, 201, 210, 214, 240, 252, 268, 280, 315, 321, 335, 336, 360, 402, 420, 428, 469, 504, 535, 536, 560, 601, 603, 630, 642, 670, 720, 749, 804, 840, 856, 938, 963, 1005, 1008, 1070, 1072, 1202, 1206, 1260, 1284, 1340, 1407, 1498, 1605, 1608, 1680, 1712, 1803, 1876, 1926, 2010, 2140, 2247, 2345, 2404, 2412, 2520, 2568, 2680, 2814, 2996, 3005, 3015, 3210, 3216, 3606, 3745, 3752, 3852, 4020, 4207, 4221, 4280, 4494, 4690, 4808, 4815, 4824, 5040, 5136, 5360, 5409, 5628, 5992, 6010, 6030, 6420, 6741, 7035, 7169, 7212, 7490, 7504, 7704, 8040, 8414, 8442, 8560, 8988, 9015, 9380, 9616, 9630, 9648, 10818, 11235, 11256, 11984, 12020, 12060, 12621, 12840, 13482, 14070, 14338, 14424, 14980, 15408, 16080, 16828, 16884, 17976, 18030, 18760, 19260, 21035, 21105, 21507, 21636, 22470, 22512, 24040, 24120, 25242, 25680, 26964, 27045, 28140, 28676, 28848, 29960, 33656, 33705, 33768, 35845, 35952, 36060, 37520, 37863, 38520, 40267, 42070, 42210, 43014, 43272, 44940, 48080, 48240, 50183, 50484, 53928, 54090, 56280, 57352, 59920, 63105, 64307, 64521, 67312, 67410, 67536, 71690, 72120, 75726, 77040, 80534, 84140, 84420, 86028, 86544, 89880, 100366, 100968, 107535, 107856, 108180, 112560, 114704, 120801, 126210, 128614, 129042, 134820, 143380, 144240, 150549, 151452, 161068, 168280, 168840, 172056, 179760, 189315, 192921, 200732, 201335, 201936, 215070, 216360, 241602, 250915, 252420, 257228, 258084, 269640, 281869, 286760, 301098, 302904, 321535, 322136, 322605, 336560, 337680, 344112, 362403, 378630, 385842, 401464, 402670, 430140, 432720, 450149, 451647, 483204, 501830, 504840, 514456, 516168, 539280, 563738, 573520, 578763, 602196, 604005, 605808, 643070, 644272, 645210, 724806, 752745, 757260, 771684, 802928, 805340, 845607, 860280, 900298, 903294, 964605, 966408, 1003660, 1009680, 1028912, 1032336, 1127476, 1157526, 1204392, 1208010, 1286140, 1290420, 1350447, 1409345, 1449612, 1505490, 1514520, 1543368, 1610680, 1691214, 1720560, 1800596, 1806588, 1812015, 1929210, 1932816, 2007320, 2250745, 2254952, 2258235, 2315052, 2408784, 2416020, 2536821, 2572280, 2580840, 2700894, 2818690, 2893815, 2899224, 3010980, 3029040, 3086736, 3221360, 3382428, 3601192, 3613176, 3624030, 3858420, 4014640, 4051341, 4228035, 4308569, 4501490, 4509904, 4516470, 4630104, 4832040, 5073642, 5144560, 5161680, 5401788, 5637380, 5787630, 5798448, 6021960, 6752235, 6764856, 7202384, 7226352, 7248060, 7716840, 8102682, 8456070, 8617138, 9002980, 9032940, 9260208, 9664080, 10147284, 10803576, 11274760, 11575260, 12043920, 12684105, 12925707, 13504470, 13529712, 14496120, 15433680, 16205364, 16912140, 17234276, 18005960, 18065880, 20256705, 20294568, 21542845, 21607152, 22549520, 23150520, 25368210, 25851414, 27008940, 28992240, 30159983, 32410728, 33824280, 34468552, 36011920, 36131760, 38777121, 40513410, 40589136, 43085690, 46301040, 50736420, 51702828, 54017880, 60319966, 64628535, 64821456, 67648560, 68937104, 77554242, 81026820, 86171380, 90479949, 101472840, 103405656, 108035760, 120639932, 129257070, 150799915, 155108484, 162053640, 172342760, 180959898, 193885605, 202945680, 206811312, 241279864, 258514140, 271439847, 301599830, 310216968, 324107280, 344685520, 361919796, 387771210, 452399745, 482559728, 517028280, 542879694, 603199660, 620433936, 723839592, 775542420, 904799490, 1034056560, 1085759388, 1206399320, 1357199235, 1447679184, 1551084840, 1809598980, 2171518776, 2412798640, 2714398470, 3102169680, 3619197960, 4343037552, 5428796940, 7238395920, 10857593880, 21715187760]

約数ペア:

[(1, 21715187760), (2, 10857593880), (3, 7238395920), (4, 5428796940), (5, 4343037552), (6, 3619197960), (7, 3102169680), (8, 2714398470), (9, 2412798640), (10, 2171518776), (12, 1809598980), (14, 1551084840), (15, 1447679184), (16, 1357199235), (18, 1206399320), (20, 1085759388), (21, 1034056560), (24, 904799490), (28, 775542420), (30, 723839592), (35, 620433936), (36, 603199660), (40, 542879694), (42, 517028280), (45, 482559728), (48, 452399745), (56, 387771210), (60, 361919796), (63, 344685520), (67, 324107280), (70, 310216968), (72, 301599830), (80, 271439847), (84, 258514140), (90, 241279864), (105, 206811312), (107, 202945680), (112, 193885605), (120, 180959898), (126, 172342760), (134, 162053640), (140, 155108484), (144, 150799915), (168, 129257070), (180, 120639932), (201, 108035760), (210, 103405656), (214, 101472840), (240, 90479949), (252, 86171380), (268, 81026820), (280, 77554242), (315, 68937104), (321, 67648560), (335, 64821456), (336, 64628535), (360, 60319966), (402, 54017880), (420, 51702828), (428, 50736420), (469, 46301040), (504, 43085690), (535, 40589136), (536, 40513410), (560, 38777121), (601, 36131760), (603, 36011920), (630, 34468552), (642, 33824280), (670, 32410728), (720, 30159983), (749, 28992240), (804, 27008940), (840, 25851414), (856, 25368210), (938, 23150520), (963, 22549520), (1005, 21607152), (1008, 21542845), (1070, 20294568), (1072, 20256705), (1202, 18065880), (1206, 18005960), (1260, 17234276), (1284, 16912140), (1340, 16205364), (1407, 15433680), (1498, 14496120), (1605, 13529712), (1608, 13504470), (1680, 12925707), (1712, 12684105), (1803, 12043920), (1876, 11575260), (1926, 11274760), (2010, 10803576), (2140, 10147284), (2247, 9664080), (2345, 9260208), (2404, 9032940), (2412, 9002980), (2520, 8617138), (2568, 8456070), (2680, 8102682), (2814, 7716840), (2996, 7248060), (3005, 7226352), (3015, 7202384), (3210, 6764856), (3216, 6752235), (3606, 6021960), (3745, 5798448), (3752, 5787630), (3852, 5637380), (4020, 5401788), (4207, 5161680), (4221, 5144560), (4280, 5073642), (4494, 4832040), (4690, 4630104), (4808, 4516470), (4815, 4509904), (4824, 4501490), (5040, 4308569), (5136, 4228035), (5360, 4051341), (5409, 4014640), (5628, 3858420), (5992, 3624030), (6010, 3613176), (6030, 3601192), (6420, 3382428), (6741, 3221360), (7035, 3086736), (7169, 3029040), (7212, 3010980), (7490, 2899224), (7504, 2893815), (7704, 2818690), (8040, 2700894), (8414, 2580840), (8442, 2572280), (8560, 2536821), (8988, 2416020), (9015, 2408784), (9380, 2315052), (9616, 2258235), (9630, 2254952), (9648, 2250745), (10818, 2007320), (11235, 1932816), (11256, 1929210), (11984, 1812015), (12020, 1806588), (12060, 1800596), (12621, 1720560), (12840, 1691214), (13482, 1610680), (14070, 1543368), (14338, 1514520), (14424, 1505490), (14980, 1449612), (15408, 1409345), (16080, 1350447), (16828, 1290420), (16884, 1286140), (17976, 1208010), (18030, 1204392), (18760, 1157526), (19260, 1127476), (21035, 1032336), (21105, 1028912), (21507, 1009680), (21636, 1003660), (22470, 966408), (22512, 964605), (24040, 903294), (24120, 900298), (25242, 860280), (25680, 845607), (26964, 805340), (27045, 802928), (28140, 771684), (28676, 757260), (28848, 752745), (29960, 724806), (33656, 645210), (33705, 644272), (33768, 643070), (35845, 605808), (35952, 604005), (36060, 602196), (37520, 578763), (37863, 573520), (38520, 563738), (40267, 539280), (42070, 516168), (42210, 514456), (43014, 504840), (43272, 501830), (44940, 483204), (48080, 451647), (48240, 450149), (50183, 432720), (50484, 430140), (53928, 402670), (54090, 401464), (56280, 385842), (57352, 378630), (59920, 362403), (63105, 344112), (64307, 337680), (64521, 336560), (67312, 322605), (67410, 322136), (67536, 321535), (71690, 302904), (72120, 301098), (75726, 286760), (77040, 281869), (80534, 269640), (84140, 258084), (84420, 257228), (86028, 252420), (86544, 250915), (89880, 241602), (100366, 216360), (100968, 215070), (107535, 201936), (107856, 201335), (108180, 200732), (112560, 192921), (114704, 189315), (120801, 179760), (126210, 172056), (128614, 168840), (129042, 168280), (134820, 161068), (143380, 151452), (144240, 150549)]