174171480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1559}}^1$

素因数の和:1606

約数の個数: 192

約数和(自身を含む): 640224000

約数和(自身を除く): 466052520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 49, 56, 57, 60, 70, 76, 84, 95, 98, 105, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 245, 266, 280, 285, 294, 380, 392, 399, 420, 456, 490, 532, 570, 588, 665, 735, 760, 798, 840, 931, 980, 1064, 1140, 1176, 1330, 1470, 1559, 1596, 1862, 1960, 1995, 2280, 2660, 2793, 2940, 3118, 3192, 3724, 3990, 4655, 4677, 5320, 5586, 5880, 6236, 7448, 7795, 7980, 9310, 9354, 10913, 11172, 12472, 13965, 15590, 15960, 18620, 18708, 21826, 22344, 23385, 27930, 29621, 31180, 32739, 37240, 37416, 43652, 46770, 54565, 55860, 59242, 62360, 65478, 76391, 87304, 88863, 93540, 109130, 111720, 118484, 130956, 148105, 152782, 163695, 177726, 187080, 207347, 218260, 229173, 236968, 261912, 296210, 305564, 327390, 355452, 381955, 414694, 436520, 444315, 458346, 592420, 611128, 622041, 654780, 710904, 763910, 829388, 888630, 916692, 1036735, 1145865, 1184840, 1244082, 1309560, 1451429, 1527820, 1658776, 1777260, 1833384, 2073470, 2291730, 2488164, 2902858, 3055640, 3110205, 3554520, 4146940, 4354287, 4583460, 4976328, 5805716, 6220410, 7257145, 8293880, 8708574, 9166920, 11611432, 12440820, 14514290, 17417148, 21771435, 24881640, 29028580, 34834296, 43542870, 58057160, 87085740, 174171480]

約数ペア:

[(1, 174171480), (2, 87085740), (3, 58057160), (4, 43542870), (5, 34834296), (6, 29028580), (7, 24881640), (8, 21771435), (10, 17417148), (12, 14514290), (14, 12440820), (15, 11611432), (19, 9166920), (20, 8708574), (21, 8293880), (24, 7257145), (28, 6220410), (30, 5805716), (35, 4976328), (38, 4583460), (40, 4354287), (42, 4146940), (49, 3554520), (56, 3110205), (57, 3055640), (60, 2902858), (70, 2488164), (76, 2291730), (84, 2073470), (95, 1833384), (98, 1777260), (105, 1658776), (114, 1527820), (120, 1451429), (133, 1309560), (140, 1244082), (147, 1184840), (152, 1145865), (168, 1036735), (190, 916692), (196, 888630), (210, 829388), (228, 763910), (245, 710904), (266, 654780), (280, 622041), (285, 611128), (294, 592420), (380, 458346), (392, 444315), (399, 436520), (420, 414694), (456, 381955), (490, 355452), (532, 327390), (570, 305564), (588, 296210), (665, 261912), (735, 236968), (760, 229173), (798, 218260), (840, 207347), (931, 187080), (980, 177726), (1064, 163695), (1140, 152782), (1176, 148105), (1330, 130956), (1470, 118484), (1559, 111720), (1596, 109130), (1862, 93540), (1960, 88863), (1995, 87304), (2280, 76391), (2660, 65478), (2793, 62360), (2940, 59242), (3118, 55860), (3192, 54565), (3724, 46770), (3990, 43652), (4655, 37416), (4677, 37240), (5320, 32739), (5586, 31180), (5880, 29621), (6236, 27930), (7448, 23385), (7795, 22344), (7980, 21826), (9310, 18708), (9354, 18620), (10913, 15960), (11172, 15590), (12472, 13965)]