1971670400

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:186

約数の個数: 384

約数和(自身を含む): 6010329600

約数和(自身を除く): 4038659200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 32, 35, 40, 43, 46, 50, 56, 64, 70, 80, 86, 89, 92, 100, 112, 115, 128, 140, 160, 161, 172, 175, 178, 184, 200, 215, 224, 230, 280, 301, 320, 322, 344, 350, 356, 368, 400, 430, 445, 448, 460, 560, 575, 602, 623, 640, 644, 688, 700, 712, 736, 800, 805, 860, 890, 896, 920, 989, 1075, 1120, 1150, 1204, 1246, 1288, 1376, 1400, 1424, 1472, 1505, 1600, 1610, 1720, 1780, 1840, 1978, 2047, 2150, 2225, 2240, 2300, 2408, 2492, 2576, 2752, 2800, 2848, 2944, 3010, 3115, 3200, 3220, 3440, 3560, 3680, 3827, 3956, 4025, 4094, 4300, 4450, 4480, 4600, 4816, 4945, 4984, 5152, 5504, 5600, 5696, 6020, 6230, 6440, 6880, 6923, 7120, 7360, 7525, 7654, 7912, 8050, 8188, 8600, 8900, 9200, 9632, 9890, 9968, 10235, 10304, 11200, 11392, 12040, 12460, 12880, 13760, 13846, 14240, 14329, 14720, 15050, 15308, 15575, 15824, 16100, 16376, 17200, 17800, 18400, 19135, 19264, 19780, 19936, 20470, 20608, 22400, 24080, 24725, 24920, 25760, 26789, 27520, 27692, 28480, 28658, 30100, 30616, 31150, 31648, 32200, 32752, 34400, 34615, 35600, 36800, 38270, 38528, 39560, 39872, 40940, 48160, 49450, 49840, 51175, 51520, 53578, 55384, 56960, 57316, 60200, 61232, 62300, 63296, 64400, 65504, 68800, 69230, 71200, 71645, 73600, 76540, 79120, 79744, 81880, 88021, 95675, 96320, 98900, 99680, 102350, 103040, 107156, 110768, 114632, 120400, 122464, 124600, 126592, 128800, 131008, 133945, 137600, 138460, 142400, 143290, 153080, 158240, 163760, 173075, 176042, 191350, 192640, 197800, 199360, 204700, 214312, 221536, 229264, 240800, 244928, 249200, 257600, 262016, 267890, 276920, 284800, 286580, 306160, 316480, 327520, 346150, 352084, 358225, 382700, 395600, 398720, 409400, 428624, 440105, 443072, 458528, 481600, 489856, 498400, 515200, 535780, 553840, 573160, 612320, 616147, 632960, 655040, 669725, 692300, 704168, 716450, 765400, 791200, 818800, 857248, 880210, 886144, 917056, 963200, 996800, 1071560, 1107680, 1146320, 1224640, 1232294, 1310080, 1339450, 1384600, 1408336, 1432900, 1530800, 1582400, 1637600, 1714496, 1760420, 1834112, 1993600, 2143120, 2200525, 2215360, 2292640, 2449280, 2464588, 2678900, 2769200, 2816672, 2865800, 3061600, 3080735, 3164800, 3275200, 3428992, 3520840, 4286240, 4401050, 4430720, 4585280, 4929176, 5357800, 5538400, 5633344, 5731600, 6123200, 6161470, 6550400, 7041680, 8572480, 8802100, 9170560, 9858352, 10715600, 11076800, 11266688, 11463200, 12246400, 12322940, 14083360, 15403675, 17144960, 17604200, 19716704, 21431200, 22153600, 22926400, 24645880, 28166720, 30807350, 35208400, 39433408, 42862400, 45852800, 49291760, 56333440, 61614700, 70416800, 78866816, 85724800, 98583520, 123229400, 140833600, 197167040, 246458800, 281667200, 394334080, 492917600, 985835200, 1971670400]

約数ペア:

[(1, 1971670400), (2, 985835200), (4, 492917600), (5, 394334080), (7, 281667200), (8, 246458800), (10, 197167040), (14, 140833600), (16, 123229400), (20, 98583520), (23, 85724800), (25, 78866816), (28, 70416800), (32, 61614700), (35, 56333440), (40, 49291760), (43, 45852800), (46, 42862400), (50, 39433408), (56, 35208400), (64, 30807350), (70, 28166720), (80, 24645880), (86, 22926400), (89, 22153600), (92, 21431200), (100, 19716704), (112, 17604200), (115, 17144960), (128, 15403675), (140, 14083360), (160, 12322940), (161, 12246400), (172, 11463200), (175, 11266688), (178, 11076800), (184, 10715600), (200, 9858352), (215, 9170560), (224, 8802100), (230, 8572480), (280, 7041680), (301, 6550400), (320, 6161470), (322, 6123200), (344, 5731600), (350, 5633344), (356, 5538400), (368, 5357800), (400, 4929176), (430, 4585280), (445, 4430720), (448, 4401050), (460, 4286240), (560, 3520840), (575, 3428992), (602, 3275200), (623, 3164800), (640, 3080735), (644, 3061600), (688, 2865800), (700, 2816672), (712, 2769200), (736, 2678900), (800, 2464588), (805, 2449280), (860, 2292640), (890, 2215360), (896, 2200525), (920, 2143120), (989, 1993600), (1075, 1834112), (1120, 1760420), (1150, 1714496), (1204, 1637600), (1246, 1582400), (1288, 1530800), (1376, 1432900), (1400, 1408336), (1424, 1384600), (1472, 1339450), (1505, 1310080), (1600, 1232294), (1610, 1224640), (1720, 1146320), (1780, 1107680), (1840, 1071560), (1978, 996800), (2047, 963200), (2150, 917056), (2225, 886144), (2240, 880210), (2300, 857248), (2408, 818800), (2492, 791200), (2576, 765400), (2752, 716450), (2800, 704168), (2848, 692300), (2944, 669725), (3010, 655040), (3115, 632960), (3200, 616147), (3220, 612320), (3440, 573160), (3560, 553840), (3680, 535780), (3827, 515200), (3956, 498400), (4025, 489856), (4094, 481600), (4300, 458528), (4450, 443072), (4480, 440105), (4600, 428624), (4816, 409400), (4945, 398720), (4984, 395600), (5152, 382700), (5504, 358225), (5600, 352084), (5696, 346150), (6020, 327520), (6230, 316480), (6440, 306160), (6880, 286580), (6923, 284800), (7120, 276920), (7360, 267890), (7525, 262016), (7654, 257600), (7912, 249200), (8050, 244928), (8188, 240800), (8600, 229264), (8900, 221536), (9200, 214312), (9632, 204700), (9890, 199360), (9968, 197800), (10235, 192640), (10304, 191350), (11200, 176042), (11392, 173075), (12040, 163760), (12460, 158240), (12880, 153080), (13760, 143290), (13846, 142400), (14240, 138460), (14329, 137600), (14720, 133945), (15050, 131008), (15308, 128800), (15575, 126592), (15824, 124600), (16100, 122464), (16376, 120400), (17200, 114632), (17800, 110768), (18400, 107156), (19135, 103040), (19264, 102350), (19780, 99680), (19936, 98900), (20470, 96320), (20608, 95675), (22400, 88021), (24080, 81880), (24725, 79744), (24920, 79120), (25760, 76540), (26789, 73600), (27520, 71645), (27692, 71200), (28480, 69230), (28658, 68800), (30100, 65504), (30616, 64400), (31150, 63296), (31648, 62300), (32200, 61232), (32752, 60200), (34400, 57316), (34615, 56960), (35600, 55384), (36800, 53578), (38270, 51520), (38528, 51175), (39560, 49840), (39872, 49450), (40940, 48160)]