7767421920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3889}}^1$

素因数の和:4002

約数の個数: 288

約数和(自身を含む): 28290880800

約数和(自身を除く): 20523458880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 73, 76, 80, 90, 95, 96, 114, 120, 144, 146, 152, 160, 171, 180, 190, 219, 228, 240, 285, 288, 292, 304, 342, 360, 365, 380, 438, 456, 480, 570, 584, 608, 657, 684, 720, 730, 760, 855, 876, 912, 1095, 1140, 1168, 1314, 1368, 1387, 1440, 1460, 1520, 1710, 1752, 1824, 2190, 2280, 2336, 2628, 2736, 2774, 2920, 3040, 3285, 3420, 3504, 3889, 4161, 4380, 4560, 5256, 5472, 5548, 5840, 6570, 6840, 6935, 7008, 7778, 8322, 8760, 9120, 10512, 11096, 11667, 11680, 12483, 13140, 13680, 13870, 15556, 16644, 17520, 19445, 20805, 21024, 22192, 23334, 24966, 26280, 27360, 27740, 31112, 33288, 35001, 35040, 38890, 41610, 44384, 46668, 49932, 52560, 55480, 58335, 62224, 62415, 66576, 70002, 73891, 77780, 83220, 93336, 99864, 105120, 110960, 116670, 124448, 124830, 133152, 140004, 147782, 155560, 166440, 175005, 186672, 199728, 221673, 221920, 233340, 249660, 280008, 283897, 295564, 311120, 332880, 350010, 369455, 373344, 399456, 443346, 466680, 499320, 560016, 567794, 591128, 622240, 665019, 665760, 700020, 738910, 851691, 886692, 933360, 998640, 1108365, 1120032, 1135588, 1182256, 1330038, 1400040, 1419485, 1477820, 1703382, 1773384, 1866720, 1997280, 2216730, 2271176, 2364512, 2555073, 2660076, 2800080, 2838970, 2955640, 3325095, 3406764, 3546768, 4258455, 4433460, 4542352, 5110146, 5320152, 5394043, 5600160, 5677940, 5911280, 6650190, 6813528, 7093536, 8516910, 8866920, 9084704, 10220292, 10640304, 10788086, 11355880, 11822560, 12775365, 13300380, 13627056, 16182129, 17033820, 17733840, 20440584, 21280608, 21576172, 22711760, 25550730, 26600760, 26970215, 27254112, 32364258, 34067640, 35467680, 40881168, 43152344, 45423520, 48546387, 51101460, 53201520, 53940430, 64728516, 68135280, 80910645, 81762336, 86304688, 97092774, 102202920, 106403040, 107880860, 129457032, 136270560, 161821290, 172609376, 194185548, 204405840, 215761720, 242731935, 258914064, 323642580, 388371096, 408811680, 431523440, 485463870, 517828128, 647285160, 776742192, 863046880, 970927740, 1294570320, 1553484384, 1941855480, 2589140640, 3883710960, 7767421920]

約数ペア:

[(1, 7767421920), (2, 3883710960), (3, 2589140640), (4, 1941855480), (5, 1553484384), (6, 1294570320), (8, 970927740), (9, 863046880), (10, 776742192), (12, 647285160), (15, 517828128), (16, 485463870), (18, 431523440), (19, 408811680), (20, 388371096), (24, 323642580), (30, 258914064), (32, 242731935), (36, 215761720), (38, 204405840), (40, 194185548), (45, 172609376), (48, 161821290), (57, 136270560), (60, 129457032), (72, 107880860), (73, 106403040), (76, 102202920), (80, 97092774), (90, 86304688), (95, 81762336), (96, 80910645), (114, 68135280), (120, 64728516), (144, 53940430), (146, 53201520), (152, 51101460), (160, 48546387), (171, 45423520), (180, 43152344), (190, 40881168), (219, 35467680), (228, 34067640), (240, 32364258), (285, 27254112), (288, 26970215), (292, 26600760), (304, 25550730), (342, 22711760), (360, 21576172), (365, 21280608), (380, 20440584), (438, 17733840), (456, 17033820), (480, 16182129), (570, 13627056), (584, 13300380), (608, 12775365), (657, 11822560), (684, 11355880), (720, 10788086), (730, 10640304), (760, 10220292), (855, 9084704), (876, 8866920), (912, 8516910), (1095, 7093536), (1140, 6813528), (1168, 6650190), (1314, 5911280), (1368, 5677940), (1387, 5600160), (1440, 5394043), (1460, 5320152), (1520, 5110146), (1710, 4542352), (1752, 4433460), (1824, 4258455), (2190, 3546768), (2280, 3406764), (2336, 3325095), (2628, 2955640), (2736, 2838970), (2774, 2800080), (2920, 2660076), (3040, 2555073), (3285, 2364512), (3420, 2271176), (3504, 2216730), (3889, 1997280), (4161, 1866720), (4380, 1773384), (4560, 1703382), (5256, 1477820), (5472, 1419485), (5548, 1400040), (5840, 1330038), (6570, 1182256), (6840, 1135588), (6935, 1120032), (7008, 1108365), (7778, 998640), (8322, 933360), (8760, 886692), (9120, 851691), (10512, 738910), (11096, 700020), (11667, 665760), (11680, 665019), (12483, 622240), (13140, 591128), (13680, 567794), (13870, 560016), (15556, 499320), (16644, 466680), (17520, 443346), (19445, 399456), (20805, 373344), (21024, 369455), (22192, 350010), (23334, 332880), (24966, 311120), (26280, 295564), (27360, 283897), (27740, 280008), (31112, 249660), (33288, 233340), (35001, 221920), (35040, 221673), (38890, 199728), (41610, 186672), (44384, 175005), (46668, 166440), (49932, 155560), (52560, 147782), (55480, 140004), (58335, 133152), (62224, 124830), (62415, 124448), (66576, 116670), (70002, 110960), (73891, 105120), (77780, 99864), (83220, 93336)]