28643328000

素因数分解:

$2^{15}\times 3^3\times 5^3\times 7^1\times {\mathrm{37}}^1$

素因数の和:98

約数の個数: 1024

約数和(自身を含む): 124317273600

約数和(自身を除く): 95673945600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 50, 54, 56, 60, 63, 64, 70, 72, 74, 75, 80, 84, 90, 96, 100, 105, 108, 111, 112, 120, 125, 126, 128, 135, 140, 144, 148, 150, 160, 168, 175, 180, 185, 189, 192, 200, 210, 216, 222, 224, 225, 240, 250, 252, 256, 259, 270, 280, 288, 296, 300, 315, 320, 333, 336, 350, 360, 370, 375, 378, 384, 400, 420, 432, 444, 448, 450, 480, 500, 504, 512, 518, 525, 540, 555, 560, 576, 592, 600, 630, 640, 666, 672, 675, 700, 720, 740, 750, 756, 768, 777, 800, 840, 864, 875, 888, 896, 900, 925, 945, 960, 999, 1000, 1008, 1024, 1036, 1050, 1080, 1110, 1120, 1125, 1152, 1184, 1200, 1260, 1280, 1295, 1332, 1344, 1350, 1400, 1440, 1480, 1500, 1512, 1536, 1554, 1575, 1600, 1665, 1680, 1728, 1750, 1776, 1792, 1800, 1850, 1890, 1920, 1998, 2000, 2016, 2048, 2072, 2100, 2160, 2220, 2240, 2250, 2304, 2331, 2368, 2400, 2520, 2560, 2590, 2625, 2664, 2688, 2700, 2775, 2800, 2880, 2960, 3000, 3024, 3072, 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2368000, 2386944, 2419200, 2457600, 2486400, 2557440, 2580480, 2652160, 2664000, 2688000, 2727936, 2764800, 2797200, 2841600, 2867200, 2983680, 3024000, 3031040, 3072000, 3096576, 3108000, 3182592, 3196800, 3225600, 3315200, 3409920, 3440640, 3456000, 3496500, 3552000, 3580416, 3584000, 3637248, 3686400, 3729600, 3788800, 3870720, 3978240, 3996000, 4032000, 4091904, 4096000, 4144000, 4243456, 4262400, 4300800, 4423680, 4475520, 4546560, 4608000, 4662000, 4736000, 4773888, 4838400, 4972800, 5114880, 5160960, 5304320, 5328000, 5376000, 5455872, 5529600, 5594400, 5683200, 5734400, 5967360, 6048000, 6062080, 6144000, 6193152, 6216000, 6365184, 6393600, 6451200, 6630400, 6819840, 6912000, 6993000, 7104000, 7160832, 7168000, 7372800, 7459200, 7577600, 7741440, 7956480, 7992000, 8064000, 8183808, 8288000, 8486912, 8524800, 8601600, 8951040, 9093120, 9216000, 9324000, 9472000, 9547776, 9676800, 9945600, 10229760, 10321920, 10608640, 10656000, 10752000, 10911744, 11059200, 11188800, 11366400, 11934720, 12096000, 12288000, 12432000, 12730368, 12787200, 12902400, 13260800, 13639680, 13824000, 13986000, 14208000, 14321664, 14336000, 14918400, 15155200, 15482880, 15912960, 15984000, 16128000, 16367616, 16576000, 17049600, 17203200, 17902080, 18186240, 18432000, 18648000, 18944000, 19095552, 19353600, 19891200, 20459520, 21217280, 21312000, 21504000, 22118400, 22377600, 22732800, 23869440, 24192000, 24864000, 25460736, 25574400, 25804800, 26521600, 27279360, 27648000, 27972000, 28416000, 28643328, 28672000, 29836800, 30310400, 30965760, 31825920, 31968000, 32256000, 32735232, 33152000, 34099200, 35804160, 36864000, 37296000, 37888000, 38191104, 38707200, 39782400, 40919040, 42434560, 42624000, 43008000, 44755200, 45465600, 47738880, 48384000, 49728000, 51148800, 51609600, 53043200, 54558720, 55296000, 55944000, 56832000, 57286656, 59673600, 63651840, 63936000, 64512000, 66304000, 68198400, 71608320, 74592000, 75776000, 76382208, 77414400, 79564800, 81838080, 85248000, 86016000, 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約数ペア:

[(1, 28643328000), (2, 14321664000), (3, 9547776000), (4, 7160832000), (5, 5728665600), (6, 4773888000), (7, 4091904000), (8, 3580416000), (9, 3182592000), (10, 2864332800), (12, 2386944000), (14, 2045952000), (15, 1909555200), (16, 1790208000), (18, 1591296000), (20, 1432166400), (21, 1363968000), (24, 1193472000), (25, 1145733120), (27, 1060864000), (28, 1022976000), (30, 954777600), (32, 895104000), (35, 818380800), (36, 795648000), (37, 774144000), (40, 716083200), (42, 681984000), (45, 636518400), (48, 596736000), (50, 572866560), (54, 530432000), (56, 511488000), (60, 477388800), (63, 454656000), (64, 447552000), (70, 409190400), (72, 397824000), (74, 387072000), (75, 381911040), (80, 358041600), (84, 340992000), (90, 318259200), (96, 298368000), (100, 286433280), (105, 272793600), (108, 265216000), (111, 258048000), (112, 255744000), (120, 238694400), (125, 229146624), (126, 227328000), (128, 223776000), (135, 212172800), (140, 204595200), (144, 198912000), (148, 193536000), 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