316540000

素因数分解:

$2^5\times 5^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:80

約数の個数: 360

約数和(自身を含む): 1009645560

約数和(自身を除く): 693105560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 25, 28, 32, 34, 35, 38, 40, 49, 50, 56, 68, 70, 76, 80, 85, 95, 98, 100, 112, 119, 125, 133, 136, 140, 152, 160, 170, 175, 190, 196, 200, 224, 238, 245, 250, 266, 272, 280, 304, 323, 340, 350, 380, 392, 400, 425, 475, 476, 490, 500, 532, 544, 560, 595, 608, 625, 646, 665, 680, 700, 760, 784, 800, 833, 850, 875, 931, 950, 952, 980, 1000, 1064, 1120, 1190, 1225, 1250, 1292, 1330, 1360, 1400, 1520, 1568, 1615, 1666, 1700, 1750, 1862, 1900, 1904, 1960, 2000, 2125, 2128, 2261, 2375, 2380, 2450, 2500, 2584, 2660, 2720, 2800, 2975, 3040, 3230, 3325, 3332, 3400, 3500, 3724, 3800, 3808, 3920, 4000, 4165, 4250, 4256, 4375, 4522, 4655, 4750, 4760, 4900, 5000, 5168, 5320, 5600, 5950, 6125, 6460, 6650, 6664, 6800, 7000, 7448, 7600, 7840, 8075, 8330, 8500, 8750, 9044, 9310, 9500, 9520, 9800, 10000, 10336, 10625, 10640, 11305, 11875, 11900, 12250, 12920, 13300, 13328, 13600, 14000, 14875, 14896, 15200, 15827, 16150, 16625, 16660, 17000, 17500, 18088, 18620, 19000, 19040, 19600, 20000, 20825, 21250, 21280, 22610, 23275, 23750, 23800, 24500, 25840, 26600, 26656, 28000, 29750, 29792, 30625, 31654, 32300, 33250, 33320, 34000, 35000, 36176, 37240, 38000, 39200, 40375, 41650, 42500, 45220, 46550, 47500, 47600, 49000, 51680, 53200, 56525, 59500, 61250, 63308, 64600, 66500, 66640, 68000, 70000, 72352, 74375, 74480, 76000, 79135, 80750, 83125, 83300, 85000, 90440, 93100, 95000, 95200, 98000, 104125, 106400, 113050, 116375, 119000, 122500, 126616, 129200, 133000, 133280, 140000, 148750, 148960, 158270, 161500, 166250, 166600, 170000, 180880, 186200, 190000, 196000, 201875, 208250, 226100, 232750, 238000, 245000, 253232, 258400, 266000, 282625, 297500, 316540, 323000, 332500, 333200, 340000, 361760, 372400, 380000, 395675, 403750, 416500, 452200, 465500, 476000, 490000, 506464, 520625, 532000, 565250, 581875, 595000, 633080, 646000, 665000, 666400, 744800, 791350, 807500, 833000, 904400, 931000, 980000, 1041250, 1130500, 1163750, 1190000, 1266160, 1292000, 1330000, 1413125, 1582700, 1615000, 1666000, 1808800, 1862000, 1978375, 2082500, 2261000, 2327500, 2380000, 2532320, 2660000, 2826250, 3165400, 3230000, 3332000, 3724000, 3956750, 4165000, 4522000, 4655000, 5652500, 6330800, 6460000, 7913500, 8330000, 9044000, 9310000, 9891875, 11305000, 12661600, 15827000, 16660000, 18620000, 19783750, 22610000, 31654000, 39567500, 45220000, 63308000, 79135000, 158270000, 316540000]

約数ペア:

[(1, 316540000), (2, 158270000), (4, 79135000), (5, 63308000), (7, 45220000), (8, 39567500), (10, 31654000), (14, 22610000), (16, 19783750), (17, 18620000), (19, 16660000), (20, 15827000), (25, 12661600), (28, 11305000), (32, 9891875), (34, 9310000), (35, 9044000), (38, 8330000), (40, 7913500), (49, 6460000), (50, 6330800), (56, 5652500), (68, 4655000), (70, 4522000), (76, 4165000), (80, 3956750), (85, 3724000), (95, 3332000), (98, 3230000), (100, 3165400), (112, 2826250), (119, 2660000), (125, 2532320), (133, 2380000), (136, 2327500), (140, 2261000), (152, 2082500), (160, 1978375), (170, 1862000), (175, 1808800), (190, 1666000), (196, 1615000), (200, 1582700), (224, 1413125), (238, 1330000), (245, 1292000), (250, 1266160), (266, 1190000), (272, 1163750), (280, 1130500), (304, 1041250), (323, 980000), (340, 931000), (350, 904400), (380, 833000), (392, 807500), (400, 791350), (425, 744800), (475, 666400), (476, 665000), (490, 646000), (500, 633080), (532, 595000), (544, 581875), (560, 565250), (595, 532000), (608, 520625), (625, 506464), (646, 490000), (665, 476000), (680, 465500), (700, 452200), (760, 416500), (784, 403750), (800, 395675), (833, 380000), (850, 372400), (875, 361760), (931, 340000), (950, 333200), (952, 332500), (980, 323000), (1000, 316540), (1064, 297500), (1120, 282625), (1190, 266000), (1225, 258400), (1250, 253232), (1292, 245000), (1330, 238000), (1360, 232750), (1400, 226100), (1520, 208250), (1568, 201875), (1615, 196000), (1666, 190000), (1700, 186200), (1750, 180880), (1862, 170000), (1900, 166600), (1904, 166250), (1960, 161500), (2000, 158270), (2125, 148960), (2128, 148750), (2261, 140000), (2375, 133280), (2380, 133000), (2450, 129200), (2500, 126616), (2584, 122500), (2660, 119000), (2720, 116375), (2800, 113050), (2975, 106400), (3040, 104125), (3230, 98000), (3325, 95200), (3332, 95000), (3400, 93100), (3500, 90440), (3724, 85000), (3800, 83300), (3808, 83125), (3920, 80750), (4000, 79135), (4165, 76000), (4250, 74480), (4256, 74375), (4375, 72352), (4522, 70000), (4655, 68000), (4750, 66640), (4760, 66500), (4900, 64600), (5000, 63308), (5168, 61250), (5320, 59500), (5600, 56525), (5950, 53200), (6125, 51680), (6460, 49000), (6650, 47600), (6664, 47500), (6800, 46550), (7000, 45220), (7448, 42500), (7600, 41650), (7840, 40375), (8075, 39200), (8330, 38000), (8500, 37240), (8750, 36176), (9044, 35000), (9310, 34000), (9500, 33320), (9520, 33250), (9800, 32300), (10000, 31654), (10336, 30625), (10625, 29792), (10640, 29750), (11305, 28000), (11875, 26656), (11900, 26600), (12250, 25840), (12920, 24500), (13300, 23800), (13328, 23750), (13600, 23275), (14000, 22610), (14875, 21280), (14896, 21250), (15200, 20825), (15827, 20000), (16150, 19600), (16625, 19040), (16660, 19000), (17000, 18620), (17500, 18088)]