197344140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:732

約数の個数: 192

約数和(自身を含む): 681246720

約数和(自身を除く): 483902580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 31, 35, 42, 46, 60, 62, 69, 70, 84, 92, 93, 105, 115, 124, 138, 140, 155, 161, 186, 210, 217, 230, 276, 310, 322, 345, 372, 420, 434, 460, 465, 483, 620, 644, 651, 659, 690, 713, 805, 868, 930, 966, 1085, 1302, 1318, 1380, 1426, 1610, 1860, 1932, 1977, 2139, 2170, 2415, 2604, 2636, 2852, 3220, 3255, 3295, 3565, 3954, 4278, 4340, 4613, 4830, 4991, 6510, 6590, 7130, 7908, 8556, 9226, 9660, 9885, 9982, 10695, 13020, 13180, 13839, 14260, 14973, 15157, 18452, 19770, 19964, 20429, 21390, 23065, 24955, 27678, 29946, 30314, 39540, 40858, 42780, 45471, 46130, 49910, 55356, 59892, 60628, 61287, 69195, 74865, 75785, 81716, 90942, 92260, 99820, 102145, 106099, 122574, 138390, 143003, 149730, 151570, 181884, 204290, 212198, 227355, 245148, 276780, 286006, 299460, 303140, 306435, 318297, 408580, 424396, 429009, 454710, 469867, 530495, 572012, 612870, 636594, 715015, 858018, 909420, 939734, 1060990, 1225740, 1273188, 1409601, 1430030, 1591485, 1716036, 1879468, 2121980, 2145045, 2349335, 2819202, 2860060, 3182970, 3289069, 4290090, 4698670, 5638404, 6365940, 6578138, 7048005, 8580180, 9397340, 9867207, 13156276, 14096010, 16445345, 19734414, 28192020, 32890690, 39468828, 49336035, 65781380, 98672070, 197344140]

約数ペア:

[(1, 197344140), (2, 98672070), (3, 65781380), (4, 49336035), (5, 39468828), (6, 32890690), (7, 28192020), (10, 19734414), (12, 16445345), (14, 14096010), (15, 13156276), (20, 9867207), (21, 9397340), (23, 8580180), (28, 7048005), (30, 6578138), (31, 6365940), (35, 5638404), (42, 4698670), (46, 4290090), (60, 3289069), (62, 3182970), (69, 2860060), (70, 2819202), (84, 2349335), (92, 2145045), (93, 2121980), (105, 1879468), (115, 1716036), (124, 1591485), (138, 1430030), (140, 1409601), (155, 1273188), (161, 1225740), (186, 1060990), (210, 939734), (217, 909420), (230, 858018), (276, 715015), (310, 636594), (322, 612870), (345, 572012), (372, 530495), (420, 469867), (434, 454710), (460, 429009), (465, 424396), (483, 408580), (620, 318297), (644, 306435), (651, 303140), (659, 299460), (690, 286006), (713, 276780), (805, 245148), (868, 227355), (930, 212198), (966, 204290), (1085, 181884), (1302, 151570), (1318, 149730), (1380, 143003), (1426, 138390), (1610, 122574), (1860, 106099), (1932, 102145), (1977, 99820), (2139, 92260), (2170, 90942), (2415, 81716), (2604, 75785), (2636, 74865), (2852, 69195), (3220, 61287), (3255, 60628), (3295, 59892), (3565, 55356), (3954, 49910), (4278, 46130), (4340, 45471), (4613, 42780), (4830, 40858), (4991, 39540), (6510, 30314), (6590, 29946), (7130, 27678), (7908, 24955), (8556, 23065), (9226, 21390), (9660, 20429), (9885, 19964), (9982, 19770), (10695, 18452), (13020, 15157), (13180, 14973), (13839, 14260)]