1571489920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:284

約数の個数: 384

約数和(自身を含む): 5105157120

約数和(自身を除く): 3533667200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 64, 65, 70, 77, 80, 88, 91, 104, 110, 112, 121, 128, 130, 140, 143, 154, 160, 176, 182, 208, 220, 223, 224, 242, 260, 280, 286, 308, 320, 352, 364, 385, 416, 440, 446, 448, 455, 484, 520, 560, 572, 605, 616, 640, 704, 715, 728, 770, 832, 847, 880, 892, 896, 910, 968, 1001, 1040, 1115, 1120, 1144, 1210, 1232, 1408, 1430, 1456, 1540, 1561, 1573, 1664, 1694, 1760, 1784, 1820, 1936, 2002, 2080, 2230, 2240, 2288, 2420, 2453, 2464, 2860, 2899, 2912, 3080, 3122, 3146, 3388, 3520, 3568, 3640, 3872, 4004, 4160, 4235, 4460, 4480, 4576, 4840, 4906, 4928, 5005, 5720, 5798, 5824, 6160, 6244, 6292, 6776, 7040, 7136, 7280, 7744, 7805, 7865, 8008, 8320, 8470, 8920, 9152, 9680, 9812, 9856, 10010, 11011, 11440, 11596, 11648, 12265, 12320, 12488, 12584, 13552, 14272, 14495, 14560, 15488, 15610, 15730, 16016, 16940, 17171, 17840, 18304, 19360, 19624, 20020, 20293, 22022, 22880, 23192, 24530, 24640, 24976, 25168, 26983, 27104, 28544, 28990, 29120, 31220, 31460, 31889, 32032, 33880, 34342, 35680, 38720, 39248, 40040, 40586, 44044, 45760, 46384, 49060, 49280, 49952, 50336, 53966, 54208, 55055, 57980, 58240, 62440, 62920, 63778, 64064, 67760, 68684, 71360, 77440, 78496, 80080, 81172, 85855, 88088, 91520, 92768, 98120, 99904, 100672, 101465, 107932, 108416, 110110, 115960, 124880, 125840, 127556, 128128, 134915, 135520, 137368, 142720, 156992, 159445, 160160, 162344, 171710, 176176, 185536, 188881, 196240, 199808, 201344, 202930, 215864, 220220, 223223, 231920, 249760, 251680, 255112, 269830, 271040, 274736, 313984, 318890, 320320, 324688, 343420, 350779, 352352, 371072, 377762, 392480, 405860, 431728, 440440, 446446, 463840, 499520, 503360, 510224, 539660, 542080, 549472, 637780, 640640, 649376, 686840, 701558, 704704, 755524, 784960, 811720, 863456, 880880, 892892, 927680, 944405, 999040, 1006720, 1020448, 1079320, 1098944, 1116115, 1275560, 1298752, 1373680, 1403116, 1409408, 1511048, 1569920, 1623440, 1726912, 1753895, 1761760, 1785784, 1855360, 1888810, 2040896, 2158640, 2197888, 2232230, 2455453, 2551120, 2597504, 2747360, 2806232, 3022096, 3246880, 3453824, 3507790, 3523520, 3571568, 3777620, 4081792, 4317280, 4464460, 4910906, 5102240, 5494720, 5612464, 6044192, 6493760, 7015580, 7047040, 7143136, 7555240, 8634560, 8928920, 9821812, 10204480, 10989440, 11224928, 12088384, 12277265, 12987520, 14031160, 14286272, 15110480, 17269120, 17857840, 19643624, 20408960, 22449856, 24176768, 24554530, 28062320, 28572544, 30220960, 35715680, 39287248, 44899712, 49109060, 56124640, 60441920, 71431360, 78574496, 98218120, 112249280, 120883840, 142862720, 157148992, 196436240, 224498560, 314297984, 392872480, 785744960, 1571489920]

約数ペア:

[(1, 1571489920), (2, 785744960), (4, 392872480), (5, 314297984), (7, 224498560), (8, 196436240), (10, 157148992), (11, 142862720), (13, 120883840), (14, 112249280), (16, 98218120), (20, 78574496), (22, 71431360), (26, 60441920), (28, 56124640), (32, 49109060), (35, 44899712), (40, 39287248), (44, 35715680), (52, 30220960), (55, 28572544), (56, 28062320), (64, 24554530), (65, 24176768), (70, 22449856), (77, 20408960), (80, 19643624), (88, 17857840), (91, 17269120), (104, 15110480), (110, 14286272), (112, 14031160), (121, 12987520), (128, 12277265), (130, 12088384), (140, 11224928), (143, 10989440), (154, 10204480), (160, 9821812), (176, 8928920), (182, 8634560), (208, 7555240), (220, 7143136), (223, 7047040), (224, 7015580), (242, 6493760), (260, 6044192), (280, 5612464), (286, 5494720), (308, 5102240), (320, 4910906), (352, 4464460), (364, 4317280), (385, 4081792), (416, 3777620), (440, 3571568), (446, 3523520), (448, 3507790), (455, 3453824), (484, 3246880), (520, 3022096), (560, 2806232), (572, 2747360), (605, 2597504), (616, 2551120), (640, 2455453), (704, 2232230), (715, 2197888), (728, 2158640), (770, 2040896), (832, 1888810), (847, 1855360), (880, 1785784), (892, 1761760), (896, 1753895), (910, 1726912), (968, 1623440), (1001, 1569920), (1040, 1511048), (1115, 1409408), (1120, 1403116), (1144, 1373680), (1210, 1298752), (1232, 1275560), (1408, 1116115), (1430, 1098944), (1456, 1079320), (1540, 1020448), (1561, 1006720), (1573, 999040), (1664, 944405), (1694, 927680), (1760, 892892), (1784, 880880), (1820, 863456), (1936, 811720), (2002, 784960), (2080, 755524), (2230, 704704), (2240, 701558), (2288, 686840), (2420, 649376), (2453, 640640), (2464, 637780), (2860, 549472), (2899, 542080), (2912, 539660), (3080, 510224), (3122, 503360), (3146, 499520), (3388, 463840), (3520, 446446), (3568, 440440), (3640, 431728), (3872, 405860), (4004, 392480), (4160, 377762), (4235, 371072), (4460, 352352), (4480, 350779), (4576, 343420), (4840, 324688), (4906, 320320), (4928, 318890), (5005, 313984), (5720, 274736), (5798, 271040), (5824, 269830), (6160, 255112), (6244, 251680), (6292, 249760), (6776, 231920), (7040, 223223), (7136, 220220), (7280, 215864), (7744, 202930), (7805, 201344), (7865, 199808), (8008, 196240), (8320, 188881), (8470, 185536), (8920, 176176), (9152, 171710), (9680, 162344), (9812, 160160), (9856, 159445), (10010, 156992), (11011, 142720), (11440, 137368), (11596, 135520), (11648, 134915), (12265, 128128), (12320, 127556), (12488, 125840), (12584, 124880), (13552, 115960), (14272, 110110), (14495, 108416), (14560, 107932), (15488, 101465), (15610, 100672), (15730, 99904), (16016, 98120), (16940, 92768), (17171, 91520), (17840, 88088), (18304, 85855), (19360, 81172), (19624, 80080), (20020, 78496), (20293, 77440), (22022, 71360), (22880, 68684), (23192, 67760), (24530, 64064), (24640, 63778), (24976, 62920), (25168, 62440), (26983, 58240), (27104, 57980), (28544, 55055), (28990, 54208), (29120, 53966), (31220, 50336), (31460, 49952), (31889, 49280), (32032, 49060), (33880, 46384), (34342, 45760), (35680, 44044), (38720, 40586), (39248, 40040)]