2577216240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8191}}^1$

素因数の和:8252

約数の個数: 240

約数和(自身を含む): 9507962880

約数和(自身を除く): 6930746640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 36, 38, 40, 45, 46, 48, 57, 60, 69, 72, 76, 80, 90, 92, 95, 114, 115, 120, 138, 144, 152, 171, 180, 184, 190, 207, 228, 230, 240, 276, 285, 304, 342, 345, 360, 368, 380, 414, 437, 456, 460, 552, 570, 684, 690, 720, 760, 828, 855, 874, 912, 920, 1035, 1104, 1140, 1311, 1368, 1380, 1520, 1656, 1710, 1748, 1840, 2070, 2185, 2280, 2622, 2736, 2760, 3312, 3420, 3496, 3933, 4140, 4370, 4560, 5244, 5520, 6555, 6840, 6992, 7866, 8191, 8280, 8740, 10488, 13110, 13680, 15732, 16382, 16560, 17480, 19665, 20976, 24573, 26220, 31464, 32764, 34960, 39330, 40955, 49146, 52440, 62928, 65528, 73719, 78660, 81910, 98292, 104880, 122865, 131056, 147438, 155629, 157320, 163820, 188393, 196584, 245730, 294876, 311258, 314640, 327640, 368595, 376786, 393168, 466887, 491460, 565179, 589752, 622516, 655280, 737190, 753572, 778145, 933774, 941965, 982920, 1130358, 1179504, 1245032, 1400661, 1474380, 1507144, 1556290, 1695537, 1867548, 1883930, 1965840, 2260716, 2334435, 2490064, 2801322, 2825895, 2948760, 3014288, 3112580, 3391074, 3579467, 3735096, 3767860, 4521432, 4668870, 5602644, 5651790, 5897520, 6225160, 6782148, 7003305, 7158934, 7470192, 7535720, 8477685, 9042864, 9337740, 10738401, 11205288, 11303580, 12450320, 13564296, 14006610, 14317868, 15071440, 16955370, 17897335, 18675480, 21476802, 22410576, 22607160, 27128592, 28013220, 28635736, 32215203, 33910740, 35794670, 37350960, 42953604, 45214320, 53692005, 56026440, 57271472, 64430406, 67821480, 71589340, 85907208, 107384010, 112052880, 128860812, 135642960, 143178680, 161076015, 171814416, 214768020, 257721624, 286357360, 322152030, 429536040, 515443248, 644304060, 859072080, 1288608120, 2577216240]

約数ペア:

[(1, 2577216240), (2, 1288608120), (3, 859072080), (4, 644304060), (5, 515443248), (6, 429536040), (8, 322152030), (9, 286357360), (10, 257721624), (12, 214768020), (15, 171814416), (16, 161076015), (18, 143178680), (19, 135642960), (20, 128860812), (23, 112052880), (24, 107384010), (30, 85907208), (36, 71589340), (38, 67821480), (40, 64430406), (45, 57271472), (46, 56026440), (48, 53692005), (57, 45214320), (60, 42953604), (69, 37350960), (72, 35794670), (76, 33910740), (80, 32215203), (90, 28635736), (92, 28013220), (95, 27128592), (114, 22607160), (115, 22410576), (120, 21476802), (138, 18675480), (144, 17897335), (152, 16955370), (171, 15071440), (180, 14317868), (184, 14006610), (190, 13564296), (207, 12450320), (228, 11303580), (230, 11205288), (240, 10738401), (276, 9337740), (285, 9042864), (304, 8477685), (342, 7535720), (345, 7470192), (360, 7158934), (368, 7003305), (380, 6782148), (414, 6225160), (437, 5897520), (456, 5651790), (460, 5602644), (552, 4668870), (570, 4521432), (684, 3767860), (690, 3735096), (720, 3579467), (760, 3391074), (828, 3112580), (855, 3014288), (874, 2948760), (912, 2825895), (920, 2801322), (1035, 2490064), (1104, 2334435), (1140, 2260716), (1311, 1965840), (1368, 1883930), (1380, 1867548), (1520, 1695537), (1656, 1556290), (1710, 1507144), (1748, 1474380), (1840, 1400661), (2070, 1245032), (2185, 1179504), (2280, 1130358), (2622, 982920), (2736, 941965), (2760, 933774), (3312, 778145), (3420, 753572), (3496, 737190), (3933, 655280), (4140, 622516), (4370, 589752), (4560, 565179), (5244, 491460), (5520, 466887), (6555, 393168), (6840, 376786), (6992, 368595), (7866, 327640), (8191, 314640), (8280, 311258), (8740, 294876), (10488, 245730), (13110, 196584), (13680, 188393), (15732, 163820), (16382, 157320), (16560, 155629), (17480, 147438), (19665, 131056), (20976, 122865), (24573, 104880), (26220, 98292), (31464, 81910), (32764, 78660), (34960, 73719), (39330, 65528), (40955, 62928), (49146, 52440)]