197803680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1$

素因数の和:124

約数の個数: 288

約数和(自身を含む): 702354240

約数和(自身を除く): 504550560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 32, 38, 40, 41, 46, 48, 57, 60, 69, 76, 80, 82, 92, 95, 96, 114, 115, 120, 123, 138, 152, 160, 164, 184, 190, 205, 228, 230, 240, 246, 276, 285, 304, 328, 345, 368, 380, 410, 437, 456, 460, 480, 492, 529, 552, 570, 608, 615, 656, 690, 736, 760, 779, 820, 874, 912, 920, 943, 984, 1058, 1104, 1140, 1230, 1311, 1312, 1380, 1520, 1558, 1587, 1640, 1748, 1824, 1840, 1886, 1968, 2116, 2185, 2208, 2280, 2337, 2460, 2622, 2645, 2760, 2829, 3040, 3116, 3174, 3280, 3496, 3680, 3772, 3895, 3936, 4232, 4370, 4560, 4674, 4715, 4920, 5244, 5290, 5520, 5658, 6232, 6348, 6555, 6560, 6992, 7544, 7790, 7935, 8464, 8740, 9120, 9348, 9430, 9840, 10051, 10488, 10580, 11040, 11316, 11685, 12464, 12696, 13110, 13984, 14145, 15088, 15580, 15870, 16928, 17480, 17917, 18696, 18860, 19680, 20102, 20976, 21160, 21689, 22632, 23370, 24928, 25392, 26220, 28290, 30153, 30176, 31160, 31740, 34960, 35834, 37392, 37720, 40204, 41952, 42320, 43378, 45264, 46740, 50255, 50784, 52440, 53751, 56580, 60306, 62320, 63480, 65067, 69920, 71668, 74784, 75440, 80408, 84640, 86756, 89585, 90528, 93480, 100510, 104880, 107502, 108445, 113160, 120612, 124640, 126960, 130134, 143336, 150765, 150880, 160816, 173512, 179170, 186960, 201020, 209760, 215004, 216890, 226320, 241224, 253920, 260268, 268755, 286672, 301530, 321632, 325335, 347024, 358340, 373920, 402040, 412091, 430008, 433780, 452640, 482448, 520536, 537510, 573344, 603060, 650670, 694048, 716680, 804080, 824182, 860016, 867560, 964896, 1041072, 1075020, 1206120, 1236273, 1301340, 1433360, 1608160, 1648364, 1720032, 1735120, 2060455, 2082144, 2150040, 2412240, 2472546, 2602680, 2866720, 3296728, 3470240, 4120910, 4300080, 4824480, 4945092, 5205360, 6181365, 6593456, 8241820, 8600160, 9890184, 10410720, 12362730, 13186912, 16483640, 19780368, 24725460, 32967280, 39560736, 49450920, 65934560, 98901840, 197803680]

約数ペア:

[(1, 197803680), (2, 98901840), (3, 65934560), (4, 49450920), (5, 39560736), (6, 32967280), (8, 24725460), (10, 19780368), (12, 16483640), (15, 13186912), (16, 12362730), (19, 10410720), (20, 9890184), (23, 8600160), (24, 8241820), (30, 6593456), (32, 6181365), (38, 5205360), (40, 4945092), (41, 4824480), (46, 4300080), (48, 4120910), (57, 3470240), (60, 3296728), (69, 2866720), (76, 2602680), (80, 2472546), (82, 2412240), (92, 2150040), (95, 2082144), (96, 2060455), (114, 1735120), (115, 1720032), (120, 1648364), (123, 1608160), (138, 1433360), (152, 1301340), (160, 1236273), (164, 1206120), (184, 1075020), (190, 1041072), (205, 964896), (228, 867560), (230, 860016), (240, 824182), (246, 804080), (276, 716680), (285, 694048), (304, 650670), (328, 603060), (345, 573344), (368, 537510), (380, 520536), (410, 482448), (437, 452640), (456, 433780), (460, 430008), (480, 412091), (492, 402040), (529, 373920), (552, 358340), (570, 347024), (608, 325335), (615, 321632), (656, 301530), (690, 286672), (736, 268755), (760, 260268), (779, 253920), (820, 241224), (874, 226320), (912, 216890), (920, 215004), (943, 209760), (984, 201020), (1058, 186960), (1104, 179170), (1140, 173512), (1230, 160816), (1311, 150880), (1312, 150765), (1380, 143336), (1520, 130134), (1558, 126960), (1587, 124640), (1640, 120612), (1748, 113160), (1824, 108445), (1840, 107502), (1886, 104880), (1968, 100510), (2116, 93480), (2185, 90528), (2208, 89585), (2280, 86756), (2337, 84640), (2460, 80408), (2622, 75440), (2645, 74784), (2760, 71668), (2829, 69920), (3040, 65067), (3116, 63480), (3174, 62320), (3280, 60306), (3496, 56580), (3680, 53751), (3772, 52440), (3895, 50784), (3936, 50255), (4232, 46740), (4370, 45264), (4560, 43378), (4674, 42320), (4715, 41952), (4920, 40204), (5244, 37720), (5290, 37392), (5520, 35834), (5658, 34960), (6232, 31740), (6348, 31160), (6555, 30176), (6560, 30153), (6992, 28290), (7544, 26220), (7790, 25392), (7935, 24928), (8464, 23370), (8740, 22632), (9120, 21689), (9348, 21160), (9430, 20976), (9840, 20102), (10051, 19680), (10488, 18860), (10580, 18696), (11040, 17917), (11316, 17480), (11685, 16928), (12464, 15870), (12696, 15580), (13110, 15088), (13984, 14145)]