31363518960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{13007}}^1$

素因数の和:13240

約数の個数: 240

約数和(自身を含む): 112099718016

約数和(自身を除く): 80736199056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 197, 204, 240, 255, 272, 306, 340, 360, 394, 408, 510, 591, 612, 680, 720, 765, 788, 816, 985, 1020, 1182, 1224, 1360, 1530, 1576, 1773, 1970, 2040, 2364, 2448, 2955, 3060, 3152, 3349, 3546, 3940, 4080, 4728, 5910, 6120, 6698, 7092, 7880, 8865, 9456, 10047, 11820, 12240, 13007, 13396, 14184, 15760, 16745, 17730, 20094, 23640, 26014, 26792, 28368, 30141, 33490, 35460, 39021, 40188, 47280, 50235, 52028, 53584, 60282, 65035, 66980, 70920, 78042, 80376, 100470, 104056, 117063, 120564, 130070, 133960, 141840, 150705, 156084, 160752, 195105, 200940, 208112, 221119, 234126, 241128, 260140, 267920, 301410, 312168, 390210, 401880, 442238, 468252, 482256, 520280, 585315, 602820, 624336, 663357, 780420, 803760, 884476, 936504, 1040560, 1105595, 1170630, 1205640, 1326714, 1560840, 1768952, 1873008, 1990071, 2211190, 2341260, 2411280, 2562379, 2653428, 3121680, 3316785, 3537904, 3980142, 4422380, 4682520, 5124758, 5306856, 6633570, 7687137, 7960284, 8844760, 9365040, 9950355, 10249516, 10613712, 12811895, 13267140, 15374274, 15920568, 17689520, 19900710, 20499032, 23061411, 25623790, 26534280, 30748548, 31841136, 38435685, 39801420, 40998064, 43560443, 46122822, 51247580, 53068560, 61497096, 76871370, 79602840, 87120886, 92245644, 102495160, 115307055, 122994192, 130681329, 153742740, 159205680, 174241772, 184491288, 204990320, 217802215, 230614110, 261362658, 307485480, 348483544, 368982576, 392043987, 435604430, 461228220, 522725316, 614970960, 653406645, 696967088, 784087974, 871208860, 922456440, 1045450632, 1306813290, 1568175948, 1742417720, 1844912880, 1960219935, 2090901264, 2613626580, 3136351896, 3484835440, 3920439870, 5227253160, 6272703792, 7840879740, 10454506320, 15681759480, 31363518960]

約数ペア:

[(1, 31363518960), (2, 15681759480), (3, 10454506320), (4, 7840879740), (5, 6272703792), (6, 5227253160), (8, 3920439870), (9, 3484835440), (10, 3136351896), (12, 2613626580), (15, 2090901264), (16, 1960219935), (17, 1844912880), (18, 1742417720), (20, 1568175948), (24, 1306813290), (30, 1045450632), (34, 922456440), (36, 871208860), (40, 784087974), (45, 696967088), (48, 653406645), (51, 614970960), (60, 522725316), (68, 461228220), (72, 435604430), (80, 392043987), (85, 368982576), (90, 348483544), (102, 307485480), (120, 261362658), (136, 230614110), (144, 217802215), (153, 204990320), (170, 184491288), (180, 174241772), (197, 159205680), (204, 153742740), (240, 130681329), (255, 122994192), (272, 115307055), (306, 102495160), (340, 92245644), (360, 87120886), (394, 79602840), (408, 76871370), (510, 61497096), (591, 53068560), (612, 51247580), (680, 46122822), (720, 43560443), (765, 40998064), (788, 39801420), (816, 38435685), (985, 31841136), (1020, 30748548), (1182, 26534280), (1224, 25623790), (1360, 23061411), (1530, 20499032), (1576, 19900710), (1773, 17689520), (1970, 15920568), (2040, 15374274), (2364, 13267140), (2448, 12811895), (2955, 10613712), (3060, 10249516), (3152, 9950355), (3349, 9365040), (3546, 8844760), (3940, 7960284), (4080, 7687137), (4728, 6633570), (5910, 5306856), (6120, 5124758), (6698, 4682520), (7092, 4422380), (7880, 3980142), (8865, 3537904), (9456, 3316785), (10047, 3121680), (11820, 2653428), (12240, 2562379), (13007, 2411280), (13396, 2341260), (14184, 2211190), (15760, 1990071), (16745, 1873008), (17730, 1768952), (20094, 1560840), (23640, 1326714), (26014, 1205640), (26792, 1170630), (28368, 1105595), (30141, 1040560), (33490, 936504), (35460, 884476), (39021, 803760), (40188, 780420), (47280, 663357), (50235, 624336), (52028, 602820), (53584, 585315), (60282, 520280), (65035, 482256), (66980, 468252), (70920, 442238), (78042, 401880), (80376, 390210), (100470, 312168), (104056, 301410), (117063, 267920), (120564, 260140), (130070, 241128), (133960, 234126), (141840, 221119), (150705, 208112), (156084, 200940), (160752, 195105)]