228562880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:251

約数の個数: 224

約数和(自身を含む): 688214016

約数和(自身を除く): 459651136

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 47, 52, 56, 64, 65, 70, 80, 91, 94, 104, 112, 130, 140, 160, 167, 182, 188, 208, 224, 235, 260, 280, 320, 329, 334, 364, 376, 416, 448, 455, 470, 520, 560, 611, 658, 668, 728, 752, 832, 835, 910, 940, 1040, 1120, 1169, 1222, 1316, 1336, 1456, 1504, 1645, 1670, 1820, 1880, 2080, 2171, 2240, 2338, 2444, 2632, 2672, 2912, 3008, 3055, 3290, 3340, 3640, 3760, 4160, 4277, 4342, 4676, 4888, 5264, 5344, 5824, 5845, 6110, 6580, 6680, 7280, 7520, 7849, 8554, 8684, 9352, 9776, 10528, 10688, 10855, 11690, 12220, 13160, 13360, 14560, 15040, 15197, 15698, 17108, 17368, 18704, 19552, 21056, 21385, 21710, 23380, 24440, 26320, 26720, 29120, 30394, 31396, 34216, 34736, 37408, 39104, 39245, 42770, 43420, 46760, 48880, 52640, 53440, 54943, 60788, 62792, 68432, 69472, 74816, 75985, 78490, 85540, 86840, 93520, 97760, 102037, 105280, 109886, 121576, 125584, 136864, 138944, 151970, 156980, 171080, 173680, 187040, 195520, 204074, 219772, 243152, 251168, 273728, 274715, 303940, 313960, 342160, 347360, 374080, 408148, 439544, 486304, 502336, 510185, 549430, 607880, 627920, 684320, 694720, 714259, 816296, 879088, 972608, 1020370, 1098860, 1215760, 1255840, 1368640, 1428518, 1632592, 1758176, 2040740, 2197720, 2431520, 2511680, 2857036, 3265184, 3516352, 3571295, 4081480, 4395440, 4863040, 5714072, 6530368, 7142590, 8162960, 8790880, 11428144, 14285180, 16325920, 17581760, 22856288, 28570360, 32651840, 45712576, 57140720, 114281440, 228562880]

約数ペア:

[(1, 228562880), (2, 114281440), (4, 57140720), (5, 45712576), (7, 32651840), (8, 28570360), (10, 22856288), (13, 17581760), (14, 16325920), (16, 14285180), (20, 11428144), (26, 8790880), (28, 8162960), (32, 7142590), (35, 6530368), (40, 5714072), (47, 4863040), (52, 4395440), (56, 4081480), (64, 3571295), (65, 3516352), (70, 3265184), (80, 2857036), (91, 2511680), (94, 2431520), (104, 2197720), (112, 2040740), (130, 1758176), (140, 1632592), (160, 1428518), (167, 1368640), (182, 1255840), (188, 1215760), (208, 1098860), (224, 1020370), (235, 972608), (260, 879088), (280, 816296), (320, 714259), (329, 694720), (334, 684320), (364, 627920), (376, 607880), (416, 549430), (448, 510185), (455, 502336), (470, 486304), (520, 439544), (560, 408148), (611, 374080), (658, 347360), (668, 342160), (728, 313960), (752, 303940), (832, 274715), (835, 273728), (910, 251168), (940, 243152), (1040, 219772), (1120, 204074), (1169, 195520), (1222, 187040), (1316, 173680), (1336, 171080), (1456, 156980), (1504, 151970), (1645, 138944), (1670, 136864), (1820, 125584), (1880, 121576), (2080, 109886), (2171, 105280), (2240, 102037), (2338, 97760), (2444, 93520), (2632, 86840), (2672, 85540), (2912, 78490), (3008, 75985), (3055, 74816), (3290, 69472), (3340, 68432), (3640, 62792), (3760, 60788), (4160, 54943), (4277, 53440), (4342, 52640), (4676, 48880), (4888, 46760), (5264, 43420), (5344, 42770), (5824, 39245), (5845, 39104), (6110, 37408), (6580, 34736), (6680, 34216), (7280, 31396), (7520, 30394), (7849, 29120), (8554, 26720), (8684, 26320), (9352, 24440), (9776, 23380), (10528, 21710), (10688, 21385), (10855, 21056), (11690, 19552), (12220, 18704), (13160, 17368), (13360, 17108), (14560, 15698), (15040, 15197)]