678406080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3779}}^1$

素因数の和:3827

約数の個数: 224

約数和(自身を含む): 2488631040

約数和(自身を除く): 1810224960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 132, 136, 160, 165, 170, 176, 187, 192, 204, 220, 240, 255, 264, 272, 320, 330, 340, 352, 374, 408, 440, 480, 510, 528, 544, 561, 660, 680, 704, 748, 816, 880, 935, 960, 1020, 1056, 1088, 1122, 1320, 1360, 1496, 1632, 1760, 1870, 2040, 2112, 2244, 2640, 2720, 2805, 2992, 3264, 3520, 3740, 3779, 4080, 4488, 5280, 5440, 5610, 5984, 7480, 7558, 8160, 8976, 10560, 11220, 11337, 11968, 14960, 15116, 16320, 17952, 18895, 22440, 22674, 29920, 30232, 35904, 37790, 41569, 44880, 45348, 56685, 59840, 60464, 64243, 75580, 83138, 89760, 90696, 113370, 120928, 124707, 128486, 151160, 166276, 179520, 181392, 192729, 207845, 226740, 241856, 249414, 256972, 302320, 321215, 332552, 362784, 385458, 415690, 453480, 498828, 513944, 604640, 623535, 642430, 665104, 706673, 725568, 770916, 831380, 906960, 963645, 997656, 1027888, 1209280, 1247070, 1284860, 1330208, 1413346, 1541832, 1662760, 1813920, 1927290, 1995312, 2055776, 2120019, 2494140, 2569720, 2660416, 2826692, 3083664, 3325520, 3533365, 3627840, 3854580, 3990624, 4111552, 4240038, 4988280, 5139440, 5653384, 6167328, 6651040, 7066730, 7709160, 7981248, 8480076, 9976560, 10278880, 10600095, 11306768, 12334656, 13302080, 14133460, 15418320, 16960152, 19953120, 20557760, 21200190, 22613536, 28266920, 30836640, 33920304, 39906240, 42400380, 45227072, 56533840, 61673280, 67840608, 84800760, 113067680, 135681216, 169601520, 226135360, 339203040, 678406080]

約数ペア:

[(1, 678406080), (2, 339203040), (3, 226135360), (4, 169601520), (5, 135681216), (6, 113067680), (8, 84800760), (10, 67840608), (11, 61673280), (12, 56533840), (15, 45227072), (16, 42400380), (17, 39906240), (20, 33920304), (22, 30836640), (24, 28266920), (30, 22613536), (32, 21200190), (33, 20557760), (34, 19953120), (40, 16960152), (44, 15418320), (48, 14133460), (51, 13302080), (55, 12334656), (60, 11306768), (64, 10600095), (66, 10278880), (68, 9976560), (80, 8480076), (85, 7981248), (88, 7709160), (96, 7066730), (102, 6651040), (110, 6167328), (120, 5653384), (132, 5139440), (136, 4988280), (160, 4240038), (165, 4111552), (170, 3990624), (176, 3854580), (187, 3627840), (192, 3533365), (204, 3325520), (220, 3083664), (240, 2826692), (255, 2660416), (264, 2569720), (272, 2494140), (320, 2120019), (330, 2055776), (340, 1995312), (352, 1927290), (374, 1813920), (408, 1662760), (440, 1541832), (480, 1413346), (510, 1330208), (528, 1284860), (544, 1247070), (561, 1209280), (660, 1027888), (680, 997656), (704, 963645), (748, 906960), (816, 831380), (880, 770916), (935, 725568), (960, 706673), (1020, 665104), (1056, 642430), (1088, 623535), (1122, 604640), (1320, 513944), (1360, 498828), (1496, 453480), (1632, 415690), (1760, 385458), (1870, 362784), (2040, 332552), (2112, 321215), (2244, 302320), (2640, 256972), (2720, 249414), (2805, 241856), (2992, 226740), (3264, 207845), (3520, 192729), (3740, 181392), (3779, 179520), (4080, 166276), (4488, 151160), (5280, 128486), (5440, 124707), (5610, 120928), (5984, 113370), (7480, 90696), (7558, 89760), (8160, 83138), (8976, 75580), (10560, 64243), (11220, 60464), (11337, 59840), (11968, 56685), (14960, 45348), (15116, 44880), (16320, 41569), (17952, 37790), (18895, 35904), (22440, 30232), (22674, 29920)]