219491040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1$

素因数の和:665

約数の個数: 192

約数和(自身を含む): 746807040

約数和(自身を除く): 527316000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 41, 48, 57, 60, 76, 80, 82, 95, 96, 114, 120, 123, 152, 160, 164, 190, 205, 228, 240, 246, 285, 304, 328, 380, 410, 456, 480, 492, 570, 587, 608, 615, 656, 760, 779, 820, 912, 984, 1140, 1174, 1230, 1312, 1520, 1558, 1640, 1761, 1824, 1968, 2280, 2337, 2348, 2460, 2935, 3040, 3116, 3280, 3522, 3895, 3936, 4560, 4674, 4696, 4920, 5870, 6232, 6560, 7044, 7790, 8805, 9120, 9348, 9392, 9840, 11153, 11685, 11740, 12464, 14088, 15580, 17610, 18696, 18784, 19680, 22306, 23370, 23480, 24067, 24928, 28176, 31160, 33459, 35220, 37392, 44612, 46740, 46960, 48134, 55765, 56352, 62320, 66918, 70440, 72201, 74784, 89224, 93480, 93920, 96268, 111530, 120335, 124640, 133836, 140880, 144402, 167295, 178448, 186960, 192536, 223060, 240670, 267672, 281760, 288804, 334590, 356896, 361005, 373920, 385072, 446120, 457273, 481340, 535344, 577608, 669180, 722010, 770144, 892240, 914546, 962680, 1070688, 1155216, 1338360, 1371819, 1444020, 1784480, 1829092, 1925360, 2286365, 2310432, 2676720, 2743638, 2888040, 3658184, 3850720, 4572730, 5353440, 5487276, 5776080, 6859095, 7316368, 9145460, 10974552, 11552160, 13718190, 14632736, 18290920, 21949104, 27436380, 36581840, 43898208, 54872760, 73163680, 109745520, 219491040]

約数ペア:

[(1, 219491040), (2, 109745520), (3, 73163680), (4, 54872760), (5, 43898208), (6, 36581840), (8, 27436380), (10, 21949104), (12, 18290920), (15, 14632736), (16, 13718190), (19, 11552160), (20, 10974552), (24, 9145460), (30, 7316368), (32, 6859095), (38, 5776080), (40, 5487276), (41, 5353440), (48, 4572730), (57, 3850720), (60, 3658184), (76, 2888040), (80, 2743638), (82, 2676720), (95, 2310432), (96, 2286365), (114, 1925360), (120, 1829092), (123, 1784480), (152, 1444020), (160, 1371819), (164, 1338360), (190, 1155216), (205, 1070688), (228, 962680), (240, 914546), (246, 892240), (285, 770144), (304, 722010), (328, 669180), (380, 577608), (410, 535344), (456, 481340), (480, 457273), (492, 446120), (570, 385072), (587, 373920), (608, 361005), (615, 356896), (656, 334590), (760, 288804), (779, 281760), (820, 267672), (912, 240670), (984, 223060), (1140, 192536), (1174, 186960), (1230, 178448), (1312, 167295), (1520, 144402), (1558, 140880), (1640, 133836), (1761, 124640), (1824, 120335), (1968, 111530), (2280, 96268), (2337, 93920), (2348, 93480), (2460, 89224), (2935, 74784), (3040, 72201), (3116, 70440), (3280, 66918), (3522, 62320), (3895, 56352), (3936, 55765), (4560, 48134), (4674, 46960), (4696, 46740), (4920, 44612), (5870, 37392), (6232, 35220), (6560, 33459), (7044, 31160), (7790, 28176), (8805, 24928), (9120, 24067), (9348, 23480), (9392, 23370), (9840, 22306), (11153, 19680), (11685, 18784), (11740, 18696), (12464, 17610), (14088, 15580)]