230965280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1$

素因数の和:611

約数の個数: 192

約数和(自身を含む): 696003840

約数和(自身を除く): 465038560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 32, 35, 40, 52, 56, 58, 65, 70, 80, 91, 104, 112, 116, 130, 140, 145, 160, 182, 203, 208, 224, 232, 260, 280, 290, 364, 377, 406, 416, 455, 464, 520, 547, 560, 580, 728, 754, 812, 910, 928, 1015, 1040, 1094, 1120, 1160, 1456, 1508, 1624, 1820, 1885, 2030, 2080, 2188, 2320, 2639, 2735, 2912, 3016, 3248, 3640, 3770, 3829, 4060, 4376, 4640, 5278, 5470, 6032, 6496, 7111, 7280, 7540, 7658, 8120, 8752, 10556, 10940, 12064, 13195, 14222, 14560, 15080, 15316, 15863, 16240, 17504, 19145, 21112, 21880, 26390, 28444, 30160, 30632, 31726, 32480, 35555, 38290, 42224, 43760, 49777, 52780, 56888, 60320, 61264, 63452, 71110, 76580, 79315, 84448, 87520, 99554, 105560, 111041, 113776, 122528, 126904, 142220, 153160, 158630, 199108, 206219, 211120, 222082, 227552, 248885, 253808, 284440, 306320, 317260, 398216, 412438, 422240, 444164, 497770, 507616, 555205, 568880, 612640, 634520, 796432, 824876, 888328, 995540, 1031095, 1110410, 1137760, 1269040, 1443533, 1592864, 1649752, 1776656, 1991080, 2062190, 2220820, 2538080, 2887066, 3299504, 3553312, 3982160, 4124380, 4441640, 5774132, 6599008, 7217665, 7964320, 8248760, 8883280, 11548264, 14435330, 16497520, 17766560, 23096528, 28870660, 32995040, 46193056, 57741320, 115482640, 230965280]

約数ペア:

[(1, 230965280), (2, 115482640), (4, 57741320), (5, 46193056), (7, 32995040), (8, 28870660), (10, 23096528), (13, 17766560), (14, 16497520), (16, 14435330), (20, 11548264), (26, 8883280), (28, 8248760), (29, 7964320), (32, 7217665), (35, 6599008), (40, 5774132), (52, 4441640), (56, 4124380), (58, 3982160), (65, 3553312), (70, 3299504), (80, 2887066), (91, 2538080), (104, 2220820), (112, 2062190), (116, 1991080), (130, 1776656), (140, 1649752), (145, 1592864), (160, 1443533), (182, 1269040), (203, 1137760), (208, 1110410), (224, 1031095), (232, 995540), (260, 888328), (280, 824876), (290, 796432), (364, 634520), (377, 612640), (406, 568880), (416, 555205), (455, 507616), (464, 497770), (520, 444164), (547, 422240), (560, 412438), (580, 398216), (728, 317260), (754, 306320), (812, 284440), (910, 253808), (928, 248885), (1015, 227552), (1040, 222082), (1094, 211120), (1120, 206219), (1160, 199108), (1456, 158630), (1508, 153160), (1624, 142220), (1820, 126904), (1885, 122528), (2030, 113776), (2080, 111041), (2188, 105560), (2320, 99554), (2639, 87520), (2735, 84448), (2912, 79315), (3016, 76580), (3248, 71110), (3640, 63452), (3770, 61264), (3829, 60320), (4060, 56888), (4376, 52780), (4640, 49777), (5278, 43760), (5470, 42224), (6032, 38290), (6496, 35555), (7111, 32480), (7280, 31726), (7540, 30632), (7658, 30160), (8120, 28444), (8752, 26390), (10556, 21880), (10940, 21112), (12064, 19145), (13195, 17504), (14222, 16240), (14560, 15863), (15080, 15316)]