197167040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 224

約数和(自身を含む): 579363840

約数和(自身を除く): 382196800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 43, 46, 56, 64, 70, 80, 86, 89, 92, 112, 115, 140, 160, 161, 172, 178, 184, 215, 224, 230, 280, 301, 320, 322, 344, 356, 368, 430, 445, 448, 460, 560, 602, 623, 644, 688, 712, 736, 805, 860, 890, 920, 989, 1120, 1204, 1246, 1288, 1376, 1424, 1472, 1505, 1610, 1720, 1780, 1840, 1978, 2047, 2240, 2408, 2492, 2576, 2752, 2848, 3010, 3115, 3220, 3440, 3560, 3680, 3827, 3956, 4094, 4816, 4945, 4984, 5152, 5696, 6020, 6230, 6440, 6880, 6923, 7120, 7360, 7654, 7912, 8188, 9632, 9890, 9968, 10235, 10304, 12040, 12460, 12880, 13760, 13846, 14240, 14329, 15308, 15824, 16376, 19135, 19264, 19780, 19936, 20470, 24080, 24920, 25760, 26789, 27692, 28480, 28658, 30616, 31648, 32752, 34615, 38270, 39560, 39872, 40940, 48160, 49840, 51520, 53578, 55384, 57316, 61232, 63296, 65504, 69230, 71645, 76540, 79120, 81880, 88021, 96320, 99680, 107156, 110768, 114632, 122464, 131008, 133945, 138460, 143290, 153080, 158240, 163760, 176042, 199360, 214312, 221536, 229264, 244928, 267890, 276920, 286580, 306160, 316480, 327520, 352084, 428624, 440105, 443072, 458528, 535780, 553840, 573160, 612320, 616147, 655040, 704168, 857248, 880210, 917056, 1071560, 1107680, 1146320, 1224640, 1232294, 1408336, 1714496, 1760420, 2143120, 2215360, 2292640, 2464588, 2816672, 3080735, 3520840, 4286240, 4585280, 4929176, 5633344, 6161470, 7041680, 8572480, 9858352, 12322940, 14083360, 19716704, 24645880, 28166720, 39433408, 49291760, 98583520, 197167040]

約数ペア:

[(1, 197167040), (2, 98583520), (4, 49291760), (5, 39433408), (7, 28166720), (8, 24645880), (10, 19716704), (14, 14083360), (16, 12322940), (20, 9858352), (23, 8572480), (28, 7041680), (32, 6161470), (35, 5633344), (40, 4929176), (43, 4585280), (46, 4286240), (56, 3520840), (64, 3080735), (70, 2816672), (80, 2464588), (86, 2292640), (89, 2215360), (92, 2143120), (112, 1760420), (115, 1714496), (140, 1408336), (160, 1232294), (161, 1224640), (172, 1146320), (178, 1107680), (184, 1071560), (215, 917056), (224, 880210), (230, 857248), (280, 704168), (301, 655040), (320, 616147), (322, 612320), (344, 573160), (356, 553840), (368, 535780), (430, 458528), (445, 443072), (448, 440105), (460, 428624), (560, 352084), (602, 327520), (623, 316480), (644, 306160), (688, 286580), (712, 276920), (736, 267890), (805, 244928), (860, 229264), (890, 221536), (920, 214312), (989, 199360), (1120, 176042), (1204, 163760), (1246, 158240), (1288, 153080), (1376, 143290), (1424, 138460), (1472, 133945), (1505, 131008), (1610, 122464), (1720, 114632), (1780, 110768), (1840, 107156), (1978, 99680), (2047, 96320), (2240, 88021), (2408, 81880), (2492, 79120), (2576, 76540), (2752, 71645), (2848, 69230), (3010, 65504), (3115, 63296), (3220, 61232), (3440, 57316), (3560, 55384), (3680, 53578), (3827, 51520), (3956, 49840), (4094, 48160), (4816, 40940), (4945, 39872), (4984, 39560), (5152, 38270), (5696, 34615), (6020, 32752), (6230, 31648), (6440, 30616), (6880, 28658), (6923, 28480), (7120, 27692), (7360, 26789), (7654, 25760), (7912, 24920), (8188, 24080), (9632, 20470), (9890, 19936), (9968, 19780), (10235, 19264), (10304, 19135), (12040, 16376), (12460, 15824), (12880, 15308), (13760, 14329), (13846, 14240)]