2801930880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1279}}^1$

素因数の和:1471

約数の個数: 256

約数和(自身を含む): 10277683200

約数和(自身を除く): 7475752320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 163, 168, 192, 210, 224, 240, 280, 320, 326, 336, 384, 420, 448, 480, 489, 560, 640, 652, 672, 815, 840, 896, 960, 978, 1120, 1141, 1279, 1304, 1344, 1630, 1680, 1920, 1956, 2240, 2282, 2445, 2558, 2608, 2688, 3260, 3360, 3423, 3837, 3912, 4480, 4564, 4890, 5116, 5216, 5705, 6395, 6520, 6720, 6846, 7674, 7824, 8953, 9128, 9780, 10232, 10432, 11410, 12790, 13040, 13440, 13692, 15348, 15648, 17115, 17906, 18256, 19185, 19560, 20464, 20864, 22820, 25580, 26080, 26859, 27384, 30696, 31296, 34230, 35812, 36512, 38370, 39120, 40928, 44765, 45640, 51160, 52160, 53718, 54768, 61392, 62592, 68460, 71624, 73024, 76740, 78240, 81856, 89530, 91280, 102320, 104320, 107436, 109536, 122784, 134295, 136920, 143248, 146048, 153480, 156480, 163712, 179060, 182560, 204640, 208477, 214872, 219072, 245568, 268590, 273840, 286496, 306960, 312960, 358120, 365120, 409280, 416954, 429744, 438144, 491136, 537180, 547680, 572992, 613920, 625431, 716240, 730240, 818560, 833908, 859488, 1042385, 1074360, 1095360, 1145984, 1227840, 1250862, 1432480, 1459339, 1667816, 1718976, 2084770, 2148720, 2190720, 2455680, 2501724, 2864960, 2918678, 3127155, 3335632, 3437952, 4169540, 4297440, 4378017, 5003448, 5729920, 5837356, 6254310, 6671264, 7296695, 8339080, 8594880, 8756034, 10006896, 11674712, 12508620, 13342528, 14593390, 16678160, 17189760, 17512068, 20013792, 21890085, 23349424, 25017240, 26685056, 29186780, 33356320, 35024136, 40027584, 43780170, 46698848, 50034480, 58373560, 66712640, 70048272, 80055168, 87560340, 93397696, 100068960, 116747120, 133425280, 140096544, 175120680, 186795392, 200137920, 233494240, 280193088, 350241360, 400275840, 466988480, 560386176, 700482720, 933976960, 1400965440, 2801930880]

約数ペア:

[(1, 2801930880), (2, 1400965440), (3, 933976960), (4, 700482720), (5, 560386176), (6, 466988480), (7, 400275840), (8, 350241360), (10, 280193088), (12, 233494240), (14, 200137920), (15, 186795392), (16, 175120680), (20, 140096544), (21, 133425280), (24, 116747120), (28, 100068960), (30, 93397696), (32, 87560340), (35, 80055168), (40, 70048272), (42, 66712640), (48, 58373560), (56, 50034480), (60, 46698848), (64, 43780170), (70, 40027584), (80, 35024136), (84, 33356320), (96, 29186780), (105, 26685056), (112, 25017240), (120, 23349424), (128, 21890085), (140, 20013792), (160, 17512068), (163, 17189760), (168, 16678160), (192, 14593390), (210, 13342528), (224, 12508620), (240, 11674712), (280, 10006896), (320, 8756034), (326, 8594880), (336, 8339080), (384, 7296695), (420, 6671264), (448, 6254310), (480, 5837356), (489, 5729920), (560, 5003448), (640, 4378017), (652, 4297440), (672, 4169540), (815, 3437952), (840, 3335632), (896, 3127155), (960, 2918678), (978, 2864960), (1120, 2501724), (1141, 2455680), (1279, 2190720), (1304, 2148720), (1344, 2084770), (1630, 1718976), (1680, 1667816), (1920, 1459339), (1956, 1432480), (2240, 1250862), (2282, 1227840), (2445, 1145984), (2558, 1095360), (2608, 1074360), (2688, 1042385), (3260, 859488), (3360, 833908), (3423, 818560), (3837, 730240), (3912, 716240), (4480, 625431), (4564, 613920), (4890, 572992), (5116, 547680), (5216, 537180), (5705, 491136), (6395, 438144), (6520, 429744), (6720, 416954), (6846, 409280), (7674, 365120), (7824, 358120), (8953, 312960), (9128, 306960), (9780, 286496), (10232, 273840), (10432, 268590), (11410, 245568), (12790, 219072), (13040, 214872), (13440, 208477), (13692, 204640), (15348, 182560), (15648, 179060), (17115, 163712), (17906, 156480), (18256, 153480), (19185, 146048), (19560, 143248), (20464, 136920), (20864, 134295), (22820, 122784), (25580, 109536), (26080, 107436), (26859, 104320), (27384, 102320), (30696, 91280), (31296, 89530), (34230, 81856), (35812, 78240), (36512, 76740), (38370, 73024), (39120, 71624), (40928, 68460), (44765, 62592), (45640, 61392), (51160, 54768), (52160, 53718)]