3942967280

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{433}}^1$

素因数の和:584

約数の個数: 240

約数和(自身を含む): 11263904064

約数和(自身を除く): 7320936784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 49, 56, 70, 80, 92, 98, 101, 112, 115, 140, 161, 184, 196, 202, 230, 245, 280, 322, 368, 392, 404, 433, 460, 490, 505, 560, 644, 707, 784, 805, 808, 866, 920, 980, 1010, 1127, 1288, 1414, 1610, 1616, 1732, 1840, 1960, 2020, 2165, 2254, 2323, 2576, 2828, 3031, 3220, 3464, 3535, 3920, 4040, 4330, 4508, 4646, 4949, 5635, 5656, 6062, 6440, 6928, 7070, 8080, 8660, 9016, 9292, 9898, 9959, 11270, 11312, 11615, 12124, 12880, 14140, 15155, 16261, 17320, 18032, 18584, 19796, 19918, 21217, 22540, 23230, 24248, 24745, 28280, 30310, 32522, 34640, 37168, 39592, 39836, 42434, 43733, 45080, 46460, 48496, 49490, 49795, 56560, 60620, 65044, 69713, 79184, 79672, 81305, 84868, 87466, 90160, 92920, 98980, 99590, 106085, 113827, 121240, 130088, 139426, 159344, 162610, 169736, 174932, 185840, 197960, 199180, 212170, 218665, 227654, 242480, 260176, 278852, 306131, 325220, 339472, 348565, 349864, 395920, 398360, 424340, 437330, 455308, 487991, 557704, 569135, 612262, 650440, 697130, 699728, 796720, 848680, 874660, 910616, 975982, 1005859, 1115408, 1138270, 1224524, 1300880, 1394260, 1530655, 1697360, 1749320, 1821232, 1951964, 2011718, 2142917, 2276540, 2439955, 2449048, 2788520, 3061310, 3498640, 3903928, 4023436, 4285834, 4553080, 4879910, 4898096, 5029295, 5577040, 6122620, 7041013, 7807856, 8046872, 8571668, 9106160, 9759820, 10058590, 10714585, 12245240, 14082026, 16093744, 17143336, 19519640, 20117180, 21429170, 24490480, 28164052, 34286672, 35205065, 39039280, 40234360, 42858340, 49287091, 56328104, 70410130, 80468720, 85716680, 98574182, 112656208, 140820260, 171433360, 197148364, 246435455, 281640520, 394296728, 492870910, 563281040, 788593456, 985741820, 1971483640, 3942967280]

約数ペア:

[(1, 3942967280), (2, 1971483640), (4, 985741820), (5, 788593456), (7, 563281040), (8, 492870910), (10, 394296728), (14, 281640520), (16, 246435455), (20, 197148364), (23, 171433360), (28, 140820260), (35, 112656208), (40, 98574182), (46, 85716680), (49, 80468720), (56, 70410130), (70, 56328104), (80, 49287091), (92, 42858340), (98, 40234360), (101, 39039280), (112, 35205065), (115, 34286672), (140, 28164052), (161, 24490480), (184, 21429170), (196, 20117180), (202, 19519640), (230, 17143336), (245, 16093744), (280, 14082026), (322, 12245240), (368, 10714585), (392, 10058590), (404, 9759820), (433, 9106160), (460, 8571668), (490, 8046872), (505, 7807856), (560, 7041013), (644, 6122620), (707, 5577040), (784, 5029295), (805, 4898096), (808, 4879910), (866, 4553080), (920, 4285834), (980, 4023436), (1010, 3903928), (1127, 3498640), (1288, 3061310), (1414, 2788520), (1610, 2449048), (1616, 2439955), (1732, 2276540), (1840, 2142917), (1960, 2011718), (2020, 1951964), (2165, 1821232), (2254, 1749320), (2323, 1697360), (2576, 1530655), (2828, 1394260), (3031, 1300880), (3220, 1224524), (3464, 1138270), (3535, 1115408), (3920, 1005859), (4040, 975982), (4330, 910616), (4508, 874660), (4646, 848680), (4949, 796720), (5635, 699728), (5656, 697130), (6062, 650440), (6440, 612262), (6928, 569135), (7070, 557704), (8080, 487991), (8660, 455308), (9016, 437330), (9292, 424340), (9898, 398360), (9959, 395920), (11270, 349864), (11312, 348565), (11615, 339472), (12124, 325220), (12880, 306131), (14140, 278852), (15155, 260176), (16261, 242480), (17320, 227654), (18032, 218665), (18584, 212170), (19796, 199180), (19918, 197960), (21217, 185840), (22540, 174932), (23230, 169736), (24248, 162610), (24745, 159344), (28280, 139426), (30310, 130088), (32522, 121240), (34640, 113827), (37168, 106085), (39592, 99590), (39836, 98980), (42434, 92920), (43733, 90160), (45080, 87466), (46460, 84868), (48496, 81305), (49490, 79672), (49795, 79184), (56560, 69713), (60620, 65044)]