194275760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^2$

素因数の和:120

約数の個数: 180

約数和(自身を含む): 562959504

約数和(自身を除く): 368683744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 35, 38, 40, 56, 62, 70, 76, 80, 95, 112, 124, 133, 140, 152, 155, 190, 217, 248, 266, 280, 304, 310, 361, 380, 434, 496, 532, 560, 589, 620, 665, 722, 760, 868, 961, 1064, 1085, 1178, 1240, 1330, 1444, 1520, 1736, 1805, 1922, 2128, 2170, 2356, 2480, 2527, 2660, 2888, 2945, 3472, 3610, 3844, 4123, 4340, 4712, 4805, 5054, 5320, 5776, 5890, 6727, 7220, 7688, 8246, 8680, 9424, 9610, 10108, 10640, 11191, 11780, 12635, 13454, 14440, 15376, 16492, 17360, 18259, 19220, 20216, 20615, 22382, 23560, 25270, 26908, 28880, 32984, 33635, 36518, 38440, 40432, 41230, 44764, 47120, 50540, 53816, 55955, 65968, 67270, 73036, 76880, 78337, 82460, 89528, 91295, 101080, 107632, 111910, 127813, 134540, 146072, 156674, 164920, 179056, 182590, 202160, 223820, 255626, 269080, 292144, 313348, 329840, 346921, 365180, 391685, 447640, 511252, 538160, 626696, 639065, 693842, 730360, 783370, 895280, 1022504, 1253392, 1278130, 1387684, 1460720, 1566740, 1734605, 2045008, 2428447, 2556260, 2775368, 3133480, 3469210, 4856894, 5112520, 5550736, 6266960, 6938420, 9713788, 10225040, 12142235, 13876840, 19427576, 24284470, 27753680, 38855152, 48568940, 97137880, 194275760]

約数ペア:

[(1, 194275760), (2, 97137880), (4, 48568940), (5, 38855152), (7, 27753680), (8, 24284470), (10, 19427576), (14, 13876840), (16, 12142235), (19, 10225040), (20, 9713788), (28, 6938420), (31, 6266960), (35, 5550736), (38, 5112520), (40, 4856894), (56, 3469210), (62, 3133480), (70, 2775368), (76, 2556260), (80, 2428447), (95, 2045008), (112, 1734605), (124, 1566740), (133, 1460720), (140, 1387684), (152, 1278130), (155, 1253392), (190, 1022504), (217, 895280), (248, 783370), (266, 730360), (280, 693842), (304, 639065), (310, 626696), (361, 538160), (380, 511252), (434, 447640), (496, 391685), (532, 365180), (560, 346921), (589, 329840), (620, 313348), (665, 292144), (722, 269080), (760, 255626), (868, 223820), (961, 202160), (1064, 182590), (1085, 179056), (1178, 164920), (1240, 156674), (1330, 146072), (1444, 134540), (1520, 127813), (1736, 111910), (1805, 107632), (1922, 101080), (2128, 91295), (2170, 89528), (2356, 82460), (2480, 78337), (2527, 76880), (2660, 73036), (2888, 67270), (2945, 65968), (3472, 55955), (3610, 53816), (3844, 50540), (4123, 47120), (4340, 44764), (4712, 41230), (4805, 40432), (5054, 38440), (5320, 36518), (5776, 33635), (5890, 32984), (6727, 28880), (7220, 26908), (7688, 25270), (8246, 23560), (8680, 22382), (9424, 20615), (9610, 20216), (10108, 19220), (10640, 18259), (11191, 17360), (11780, 16492), (12635, 15376), (13454, 14440)]