1972820160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1163}}^1$

素因数の和:1236

約数の個数: 336

約数和(自身を含む): 7379573760

約数和(自身を除く): 5406753600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 32, 36, 38, 40, 45, 48, 57, 60, 62, 64, 72, 76, 80, 90, 93, 95, 96, 114, 120, 124, 144, 152, 155, 160, 171, 180, 186, 190, 192, 228, 240, 248, 279, 285, 288, 304, 310, 320, 342, 360, 372, 380, 456, 465, 480, 496, 558, 570, 576, 589, 608, 620, 684, 720, 744, 760, 855, 912, 930, 960, 992, 1116, 1140, 1163, 1178, 1216, 1240, 1368, 1395, 1440, 1488, 1520, 1710, 1767, 1824, 1860, 1984, 2232, 2280, 2326, 2356, 2480, 2736, 2790, 2880, 2945, 2976, 3040, 3420, 3489, 3534, 3648, 3720, 4464, 4560, 4652, 4712, 4960, 5301, 5472, 5580, 5815, 5890, 5952, 6080, 6840, 6978, 7068, 7440, 8835, 8928, 9120, 9304, 9424, 9920, 10467, 10602, 10944, 11160, 11630, 11780, 13680, 13956, 14136, 14880, 17445, 17670, 17856, 18240, 18608, 18848, 20934, 21204, 22097, 22320, 23260, 23560, 26505, 27360, 27912, 28272, 29760, 34890, 35340, 36053, 37216, 37696, 41868, 42408, 44194, 44640, 46520, 47120, 52335, 53010, 54720, 55824, 56544, 66291, 69780, 70680, 72106, 74432, 83736, 84816, 88388, 89280, 93040, 94240, 104670, 106020, 108159, 110485, 111648, 113088, 132582, 139560, 141360, 144212, 167472, 169632, 176776, 180265, 186080, 188480, 198873, 209340, 212040, 216318, 220970, 223296, 265164, 279120, 282720, 288424, 324477, 331455, 334944, 339264, 353552, 360530, 372160, 397746, 418680, 424080, 432636, 441940, 530328, 540795, 558240, 565440, 576848, 648954, 662910, 669888, 685007, 707104, 721060, 795492, 837360, 848160, 865272, 883880, 994365, 1060656, 1081590, 1116480, 1153696, 1297908, 1325820, 1370014, 1414208, 1442120, 1590984, 1622385, 1674720, 1696320, 1730544, 1767760, 1988730, 2055021, 2121312, 2163180, 2307392, 2595816, 2651640, 2740028, 2884240, 3181968, 3244770, 3349440, 3425035, 3461088, 3535520, 3977460, 4110042, 4242624, 4326360, 5191632, 5303280, 5480056, 5768480, 6165063, 6363936, 6489540, 6850070, 6922176, 7071040, 7954920, 8220084, 8652720, 10275105, 10383264, 10606560, 10960112, 11536960, 12330126, 12727872, 12979080, 13700140, 15909840, 16440168, 17305440, 20550210, 20766528, 21213120, 21920224, 24660252, 25958160, 27400280, 30825315, 31819680, 32880336, 34610880, 41100420, 43840448, 49320504, 51916320, 54800560, 61650630, 63639360, 65760672, 82200840, 98641008, 103832640, 109601120, 123301260, 131521344, 164401680, 197282016, 219202240, 246602520, 328803360, 394564032, 493205040, 657606720, 986410080, 1972820160]

約数ペア:

[(1, 1972820160), (2, 986410080), (3, 657606720), (4, 493205040), (5, 394564032), (6, 328803360), (8, 246602520), (9, 219202240), (10, 197282016), (12, 164401680), (15, 131521344), (16, 123301260), (18, 109601120), (19, 103832640), (20, 98641008), (24, 82200840), (30, 65760672), (31, 63639360), (32, 61650630), (36, 54800560), (38, 51916320), (40, 49320504), (45, 43840448), (48, 41100420), (57, 34610880), (60, 32880336), (62, 31819680), (64, 30825315), (72, 27400280), (76, 25958160), (80, 24660252), (90, 21920224), (93, 21213120), (95, 20766528), (96, 20550210), (114, 17305440), (120, 16440168), (124, 15909840), (144, 13700140), (152, 12979080), (155, 12727872), (160, 12330126), (171, 11536960), (180, 10960112), (186, 10606560), (190, 10383264), (192, 10275105), (228, 8652720), (240, 8220084), (248, 7954920), (279, 7071040), (285, 6922176), (288, 6850070), (304, 6489540), (310, 6363936), (320, 6165063), (342, 5768480), (360, 5480056), (372, 5303280), (380, 5191632), (456, 4326360), (465, 4242624), (480, 4110042), (496, 3977460), (558, 3535520), (570, 3461088), (576, 3425035), (589, 3349440), (608, 3244770), (620, 3181968), (684, 2884240), (720, 2740028), (744, 2651640), (760, 2595816), (855, 2307392), (912, 2163180), (930, 2121312), (960, 2055021), (992, 1988730), (1116, 1767760), (1140, 1730544), (1163, 1696320), (1178, 1674720), (1216, 1622385), (1240, 1590984), (1368, 1442120), (1395, 1414208), (1440, 1370014), (1488, 1325820), (1520, 1297908), (1710, 1153696), (1767, 1116480), (1824, 1081590), (1860, 1060656), (1984, 994365), (2232, 883880), (2280, 865272), (2326, 848160), (2356, 837360), (2480, 795492), (2736, 721060), (2790, 707104), (2880, 685007), (2945, 669888), (2976, 662910), (3040, 648954), (3420, 576848), (3489, 565440), (3534, 558240), (3648, 540795), (3720, 530328), (4464, 441940), (4560, 432636), (4652, 424080), (4712, 418680), (4960, 397746), (5301, 372160), (5472, 360530), (5580, 353552), (5815, 339264), (5890, 334944), (5952, 331455), (6080, 324477), (6840, 288424), (6978, 282720), (7068, 279120), (7440, 265164), (8835, 223296), (8928, 220970), (9120, 216318), (9304, 212040), (9424, 209340), (9920, 198873), (10467, 188480), (10602, 186080), (10944, 180265), (11160, 176776), (11630, 169632), (11780, 167472), (13680, 144212), (13956, 141360), (14136, 139560), (14880, 132582), (17445, 113088), (17670, 111648), (17856, 110485), (18240, 108159), (18608, 106020), (18848, 104670), (20934, 94240), (21204, 93040), (22097, 89280), (22320, 88388), (23260, 84816), (23560, 83736), (26505, 74432), (27360, 72106), (27912, 70680), (28272, 69780), (29760, 66291), (34890, 56544), (35340, 55824), (36053, 54720), (37216, 53010), (37696, 52335), (41868, 47120), (42408, 46520), (44194, 44640)]