275597280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1439}}^1$

素因数の和:1486

約数の個数: 288

約数和(自身を含む): 1132185600

約数和(自身を除く): 856588320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 336, 342, 360, 380, 399, 420, 456, 480, 504, 532, 560, 570, 608, 630, 665, 672, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1120, 1140, 1197, 1260, 1330, 1368, 1439, 1440, 1520, 1596, 1680, 1710, 1824, 1995, 2016, 2128, 2280, 2394, 2520, 2660, 2736, 2878, 3040, 3192, 3360, 3420, 3990, 4256, 4317, 4560, 4788, 5040, 5320, 5472, 5756, 5985, 6384, 6840, 7195, 7980, 8634, 9120, 9576, 10073, 10080, 10640, 11512, 11970, 12768, 12951, 13680, 14390, 15960, 17268, 19152, 20146, 21280, 21585, 23024, 23940, 25902, 27341, 27360, 28780, 30219, 31920, 34536, 38304, 40292, 43170, 46048, 47880, 50365, 51804, 54682, 57560, 60438, 63840, 64755, 69072, 80584, 82023, 86340, 90657, 95760, 100730, 103608, 109364, 115120, 120876, 129510, 136705, 138144, 151095, 161168, 164046, 172680, 181314, 191387, 191520, 201460, 207216, 218728, 230240, 241752, 246069, 259020, 273410, 302190, 322336, 328092, 345360, 362628, 382774, 402920, 410115, 414432, 437456, 453285, 483504, 492138, 518040, 546820, 574161, 604380, 656184, 690720, 725256, 765548, 805840, 820230, 874912, 906570, 956935, 967008, 984276, 1036080, 1093640, 1148322, 1208760, 1230345, 1312368, 1450512, 1531096, 1611680, 1640460, 1722483, 1813140, 1913870, 1968552, 2072160, 2187280, 2296644, 2417520, 2460690, 2624736, 2870805, 2901024, 3062192, 3280920, 3444966, 3626280, 3827740, 3937104, 4374560, 4593288, 4835040, 4921380, 5741610, 6124384, 6561840, 6889932, 7252560, 7655480, 7874208, 8612415, 9186576, 9842760, 11483220, 13123680, 13779864, 14505120, 15310960, 17224830, 18373152, 19685520, 22966440, 27559728, 30621920, 34449660, 39371040, 45932880, 55119456, 68899320, 91865760, 137798640, 275597280]

約数ペア:

[(1, 275597280), (2, 137798640), (3, 91865760), (4, 68899320), (5, 55119456), (6, 45932880), (7, 39371040), (8, 34449660), (9, 30621920), (10, 27559728), (12, 22966440), (14, 19685520), (15, 18373152), (16, 17224830), (18, 15310960), (19, 14505120), (20, 13779864), (21, 13123680), (24, 11483220), (28, 9842760), (30, 9186576), (32, 8612415), (35, 7874208), (36, 7655480), (38, 7252560), (40, 6889932), (42, 6561840), (45, 6124384), (48, 5741610), (56, 4921380), (57, 4835040), (60, 4593288), (63, 4374560), (70, 3937104), (72, 3827740), (76, 3626280), (80, 3444966), (84, 3280920), (90, 3062192), (95, 2901024), (96, 2870805), (105, 2624736), (112, 2460690), (114, 2417520), (120, 2296644), (126, 2187280), (133, 2072160), (140, 1968552), (144, 1913870), (152, 1813140), (160, 1722483), (168, 1640460), (171, 1611680), (180, 1531096), (190, 1450512), (210, 1312368), (224, 1230345), (228, 1208760), (240, 1148322), (252, 1093640), (266, 1036080), (280, 984276), (285, 967008), (288, 956935), (304, 906570), (315, 874912), (336, 820230), (342, 805840), (360, 765548), (380, 725256), (399, 690720), (420, 656184), (456, 604380), (480, 574161), (504, 546820), (532, 518040), (560, 492138), (570, 483504), (608, 453285), (630, 437456), (665, 414432), (672, 410115), (684, 402920), (720, 382774), (760, 362628), (798, 345360), (840, 328092), (855, 322336), (912, 302190), (1008, 273410), (1064, 259020), (1120, 246069), (1140, 241752), (1197, 230240), (1260, 218728), (1330, 207216), (1368, 201460), (1439, 191520), (1440, 191387), (1520, 181314), (1596, 172680), (1680, 164046), (1710, 161168), (1824, 151095), (1995, 138144), (2016, 136705), (2128, 129510), (2280, 120876), (2394, 115120), (2520, 109364), (2660, 103608), (2736, 100730), (2878, 95760), (3040, 90657), (3192, 86340), (3360, 82023), (3420, 80584), (3990, 69072), (4256, 64755), (4317, 63840), (4560, 60438), (4788, 57560), (5040, 54682), (5320, 51804), (5472, 50365), (5756, 47880), (5985, 46048), (6384, 43170), (6840, 40292), (7195, 38304), (7980, 34536), (8634, 31920), (9120, 30219), (9576, 28780), (10073, 27360), (10080, 27341), (10640, 25902), (11512, 23940), (11970, 23024), (12768, 21585), (12951, 21280), (13680, 20146), (14390, 19152), (15960, 17268)]