418025520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1123}}^1$

素因数の和:1200

約数の個数: 240

約数和(自身を含む): 1565471232

約数和(自身を除く): 1147445712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 47, 48, 55, 60, 66, 72, 80, 88, 90, 94, 99, 110, 120, 132, 141, 144, 165, 176, 180, 188, 198, 220, 235, 240, 264, 282, 330, 360, 376, 396, 423, 440, 470, 495, 517, 528, 564, 660, 705, 720, 752, 792, 846, 880, 940, 990, 1034, 1123, 1128, 1320, 1410, 1551, 1584, 1692, 1880, 1980, 2068, 2115, 2246, 2256, 2585, 2640, 2820, 3102, 3369, 3384, 3760, 3960, 4136, 4230, 4492, 4653, 5170, 5615, 5640, 6204, 6738, 6768, 7755, 7920, 8272, 8460, 8984, 9306, 10107, 10340, 11230, 11280, 12353, 12408, 13476, 15510, 16845, 16920, 17968, 18612, 20214, 20680, 22460, 23265, 24706, 24816, 26952, 31020, 33690, 33840, 37059, 37224, 40428, 41360, 44920, 46530, 49412, 50535, 52781, 53904, 61765, 62040, 67380, 74118, 74448, 80856, 89840, 93060, 98824, 101070, 105562, 111177, 123530, 124080, 134760, 148236, 158343, 161712, 185295, 186120, 197648, 202140, 211124, 222354, 247060, 263905, 269520, 296472, 316686, 370590, 372240, 404280, 422248, 444708, 475029, 494120, 527810, 555885, 580591, 592944, 633372, 741180, 791715, 808560, 844496, 889416, 950058, 988240, 1055620, 1111770, 1161182, 1266744, 1482360, 1583430, 1741773, 1778832, 1900116, 2111240, 2223540, 2322364, 2375145, 2533488, 2902955, 2964720, 3166860, 3483546, 3800232, 4222480, 4447080, 4644728, 4750290, 5225319, 5805910, 6333720, 6967092, 7600464, 8708865, 8894160, 9289456, 9500580, 10450638, 11611820, 12667440, 13934184, 17417730, 19001160, 20901276, 23223640, 26126595, 27868368, 34835460, 38002320, 41802552, 46447280, 52253190, 69670920, 83605104, 104506380, 139341840, 209012760, 418025520]

約数ペア:

[(1, 418025520), (2, 209012760), (3, 139341840), (4, 104506380), (5, 83605104), (6, 69670920), (8, 52253190), (9, 46447280), (10, 41802552), (11, 38002320), (12, 34835460), (15, 27868368), (16, 26126595), (18, 23223640), (20, 20901276), (22, 19001160), (24, 17417730), (30, 13934184), (33, 12667440), (36, 11611820), (40, 10450638), (44, 9500580), (45, 9289456), (47, 8894160), (48, 8708865), (55, 7600464), (60, 6967092), (66, 6333720), (72, 5805910), (80, 5225319), (88, 4750290), (90, 4644728), (94, 4447080), (99, 4222480), (110, 3800232), (120, 3483546), (132, 3166860), (141, 2964720), (144, 2902955), (165, 2533488), (176, 2375145), (180, 2322364), (188, 2223540), (198, 2111240), (220, 1900116), (235, 1778832), (240, 1741773), (264, 1583430), (282, 1482360), (330, 1266744), (360, 1161182), (376, 1111770), (396, 1055620), (423, 988240), (440, 950058), (470, 889416), (495, 844496), (517, 808560), (528, 791715), (564, 741180), (660, 633372), (705, 592944), (720, 580591), (752, 555885), (792, 527810), (846, 494120), (880, 475029), (940, 444708), (990, 422248), (1034, 404280), (1123, 372240), (1128, 370590), (1320, 316686), (1410, 296472), (1551, 269520), (1584, 263905), (1692, 247060), (1880, 222354), (1980, 211124), (2068, 202140), (2115, 197648), (2246, 186120), (2256, 185295), (2585, 161712), (2640, 158343), (2820, 148236), (3102, 134760), (3369, 124080), (3384, 123530), (3760, 111177), (3960, 105562), (4136, 101070), (4230, 98824), (4492, 93060), (4653, 89840), (5170, 80856), (5615, 74448), (5640, 74118), (6204, 67380), (6738, 62040), (6768, 61765), (7755, 53904), (7920, 52781), (8272, 50535), (8460, 49412), (8984, 46530), (9306, 44920), (10107, 41360), (10340, 40428), (11230, 37224), (11280, 37059), (12353, 33840), (12408, 33690), (13476, 31020), (15510, 26952), (16845, 24816), (16920, 24706), (17968, 23265), (18612, 22460), (20214, 20680)]