4028428041120

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137477}}^1$

素因数の和:137547

約数の個数: 960

約数和(自身を含む): 18109350040320

約数和(自身を除く): 14080921999200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 19, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 38, 40, 42, 45, 48, 51, 54, 56, 57, 60, 63, 68, 70, 72, 76, 80, 81, 84, 85, 90, 95, 96, 102, 105, 108, 112, 114, 119, 120, 126, 133, 135, 136, 140, 144, 152, 153, 160, 162, 168, 170, 171, 180, 189, 190, 204, 210, 216, 224, 228, 238, 240, 252, 255, 266, 270, 272, 280, 285, 288, 304, 306, 315, 323, 324, 336, 340, 342, 357, 360, 378, 380, 399, 405, 408, 420, 432, 456, 459, 476, 480, 504, 510, 513, 532, 540, 544, 560, 567, 570, 595, 608, 612, 630, 646, 648, 665, 672, 680, 684, 714, 720, 756, 760, 765, 798, 810, 816, 840, 855, 864, 912, 918, 945, 952, 969, 1008, 1020, 1026, 1064, 1071, 1080, 1120, 1134, 1140, 1190, 1197, 1224, 1260, 1292, 1296, 1330, 1360, 1368, 1377, 1428, 1440, 1512, 1520, 1530, 1539, 1596, 1615, 1620, 1632, 1680, 1710, 1785, 1824, 1836, 1890, 1904, 1938, 1995, 2016, 2040, 2052, 2128, 2142, 2160, 2261, 2268, 2280, 2295, 2380, 2394, 2448, 2520, 2565, 2584, 2592, 2660, 2720, 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約数ペア:

[(1, 4028428041120), (2, 2014214020560), (3, 1342809347040), (4, 1007107010280), (5, 805685608224), (6, 671404673520), (7, 575489720160), (8, 503553505140), (9, 447603115680), (10, 402842804112), (12, 335702336760), (14, 287744860080), (15, 268561869408), (16, 251776752570), (17, 236966355360), (18, 223801557840), (19, 212022528480), (20, 201421402056), (21, 191829906720), (24, 167851168380), (27, 149201038560), (28, 143872430040), (30, 134280934704), (32, 125888376285), (34, 118483177680), (35, 115097944032), (36, 111900778920), (38, 106011264240), (40, 100710701028), (42, 95914953360), (45, 89520623136), (48, 83925584190), (51, 78988785120), (54, 74600519280), (56, 71936215020), (57, 70674176160), (60, 67140467352), (63, 63943302240), (68, 59241588840), (70, 57548972016), (72, 55950389460), (76, 53005632120), (80, 50355350514), (81, 49733679520), (84, 47957476680), (85, 47393271072), (90, 44760311568), (95, 42404505696), (96, 41962792095), (102, 39494392560), (105, 38365981344), 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