1263672362800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{491}}^1\times {\mathrm{821}}^1$

素因数の和:1808

約数の個数: 240

約数和(自身を含む): 3232025574624

約数和(自身を除く): 1968353211824

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 461, 491, 680, 821, 850, 922, 982, 1360, 1642, 1700, 1844, 1964, 2305, 2455, 3284, 3400, 3688, 3928, 4105, 4610, 4910, 6568, 6800, 7376, 7837, 7856, 8210, 8347, 9220, 9820, 11525, 12275, 13136, 13957, 15674, 16420, 16694, 18440, 19640, 20525, 23050, 24550, 27914, 31348, 32840, 33388, 36880, 39185, 39280, 41050, 41735, 46100, 49100, 55828, 62696, 65680, 66776, 69785, 78370, 82100, 83470, 92200, 98200, 111656, 125392, 133552, 139570, 156740, 164200, 166940, 184400, 195925, 196400, 208675, 223312, 226351, 279140, 313480, 328400, 333880, 348925, 378481, 391850, 403111, 417350, 452702, 558280, 626960, 667760, 697850, 756962, 783700, 806222, 834700, 905404, 1116560, 1131755, 1395700, 1513924, 1567400, 1612444, 1669400, 1810808, 1892405, 2015555, 2263510, 2791400, 3027848, 3134800, 3224888, 3338800, 3621616, 3784810, 3847967, 4031110, 4527020, 5582800, 5658775, 6055696, 6434177, 6449776, 6852887, 7569620, 7695934, 8062220, 9054040, 9462025, 10077775, 11317550, 12868354, 13705774, 15139240, 15391868, 16124440, 18108080, 18924050, 19239835, 20155550, 22635100, 25736708, 27411548, 30278480, 30783736, 32170885, 32248880, 34264435, 37848100, 38479670, 40311100, 45270200, 51473416, 54823096, 61567472, 64341770, 68528870, 75696200, 76959340, 80622200, 90540400, 96199175, 102946832, 109646192, 128683540, 137057740, 151392400, 153918680, 160854425, 161244400, 171322175, 185834171, 192398350, 257367080, 274115480, 307837360, 321708850, 342644350, 371668342, 384796700, 514734160, 548230960, 643417700, 685288700, 743336684, 769593400, 929170855, 1286835400, 1370577400, 1486673368, 1539186800, 1858341710, 2573670800, 2741154800, 2973346736, 3159180907, 3716683420, 4645854275, 6318361814, 7433366840, 9291708550, 12636723628, 14866733680, 15795904535, 18583417100, 25273447256, 31591809070, 37166834200, 50546894512, 63183618140, 74333668400, 78979522675, 126367236280, 157959045350, 252734472560, 315918090700, 631836181400, 1263672362800]

約数ペア:

[(1, 1263672362800), (2, 631836181400), (4, 315918090700), (5, 252734472560), (8, 157959045350), (10, 126367236280), (16, 78979522675), (17, 74333668400), (20, 63183618140), (25, 50546894512), (34, 37166834200), (40, 31591809070), (50, 25273447256), (68, 18583417100), (80, 15795904535), (85, 14866733680), (100, 12636723628), (136, 9291708550), (170, 7433366840), (200, 6318361814), (272, 4645854275), (340, 3716683420), (400, 3159180907), (425, 2973346736), (461, 2741154800), (491, 2573670800), (680, 1858341710), (821, 1539186800), (850, 1486673368), (922, 1370577400), (982, 1286835400), (1360, 929170855), (1642, 769593400), (1700, 743336684), (1844, 685288700), (1964, 643417700), (2305, 548230960), (2455, 514734160), (3284, 384796700), (3400, 371668342), (3688, 342644350), (3928, 321708850), (4105, 307837360), (4610, 274115480), (4910, 257367080), (6568, 192398350), (6800, 185834171), (7376, 171322175), (7837, 161244400), (7856, 160854425), (8210, 153918680), (8347, 151392400), (9220, 137057740), (9820, 128683540), (11525, 109646192), (12275, 102946832), (13136, 96199175), (13957, 90540400), (15674, 80622200), (16420, 76959340), (16694, 75696200), (18440, 68528870), (19640, 64341770), (20525, 61567472), (23050, 54823096), (24550, 51473416), (27914, 45270200), (31348, 40311100), (32840, 38479670), (33388, 37848100), (36880, 34264435), (39185, 32248880), (39280, 32170885), (41050, 30783736), (41735, 30278480), (46100, 27411548), (49100, 25736708), (55828, 22635100), (62696, 20155550), (65680, 19239835), (66776, 18924050), (69785, 18108080), (78370, 16124440), (82100, 15391868), (83470, 15139240), (92200, 13705774), (98200, 12868354), (111656, 11317550), (125392, 10077775), (133552, 9462025), (139570, 9054040), (156740, 8062220), (164200, 7695934), (166940, 7569620), (184400, 6852887), (195925, 6449776), (196400, 6434177), (208675, 6055696), (223312, 5658775), (226351, 5582800), (279140, 4527020), (313480, 4031110), (328400, 3847967), (333880, 3784810), (348925, 3621616), (378481, 3338800), (391850, 3224888), (403111, 3134800), (417350, 3027848), (452702, 2791400), (558280, 2263510), (626960, 2015555), (667760, 1892405), (697850, 1810808), (756962, 1669400), (783700, 1612444), (806222, 1567400), (834700, 1513924), (905404, 1395700), (1116560, 1131755)]