371729680

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:107

約数の個数: 320

約数和(自身を含む): 1142784000

約数和(自身を除く): 771054320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 31, 35, 38, 40, 46, 49, 56, 62, 70, 76, 80, 92, 95, 98, 112, 115, 124, 133, 140, 152, 155, 161, 184, 190, 196, 217, 230, 245, 248, 266, 280, 304, 310, 322, 343, 368, 380, 392, 434, 437, 460, 490, 496, 532, 560, 589, 620, 644, 665, 686, 713, 760, 784, 805, 868, 874, 920, 931, 980, 1064, 1085, 1127, 1178, 1240, 1288, 1330, 1372, 1426, 1519, 1520, 1610, 1715, 1736, 1748, 1840, 1862, 1960, 2128, 2170, 2185, 2254, 2356, 2480, 2576, 2660, 2744, 2852, 2945, 3038, 3059, 3220, 3430, 3472, 3496, 3565, 3724, 3920, 4123, 4340, 4370, 4508, 4655, 4712, 4991, 5320, 5488, 5635, 5704, 5890, 6076, 6118, 6440, 6517, 6860, 6992, 7130, 7448, 7595, 7889, 8246, 8680, 8740, 9016, 9310, 9424, 9982, 10633, 10640, 11270, 11408, 11780, 12152, 12236, 12880, 13034, 13547, 13720, 14260, 14896, 15190, 15295, 15778, 16492, 17360, 17480, 18032, 18620, 19964, 20615, 21266, 21413, 22540, 23560, 24304, 24472, 24955, 26068, 27094, 27440, 28520, 28861, 30380, 30590, 31556, 32585, 32984, 34937, 34960, 37240, 39445, 39928, 41230, 42532, 42826, 45080, 47120, 48944, 49910, 52136, 53165, 54188, 57040, 57722, 60760, 61180, 63112, 65170, 65968, 67735, 69874, 74480, 78890, 79856, 82460, 85064, 85652, 90160, 94829, 99820, 104272, 106330, 107065, 108376, 115444, 121520, 122360, 126224, 130340, 135470, 139748, 144305, 149891, 157780, 164920, 170128, 171304, 174685, 189658, 199640, 202027, 212660, 214130, 216752, 230888, 244559, 244720, 260680, 270940, 279496, 288610, 299782, 315560, 329840, 342608, 349370, 379316, 399280, 404054, 425320, 428260, 461776, 474145, 489118, 521360, 541880, 558992, 577220, 599564, 631120, 663803, 698740, 749455, 758632, 808108, 850640, 856520, 948290, 978236, 1010135, 1083760, 1154440, 1199128, 1222795, 1327606, 1397480, 1498910, 1517264, 1616216, 1713040, 1896580, 1956472, 2020270, 2308880, 2398256, 2445590, 2655212, 2794960, 2997820, 3232432, 3319015, 3793160, 3912944, 4040540, 4646621, 4891180, 5310424, 5995640, 6638030, 7586320, 8081080, 9293242, 9782360, 10620848, 11991280, 13276060, 16162160, 18586484, 19564720, 23233105, 26552120, 37172968, 46466210, 53104240, 74345936, 92932420, 185864840, 371729680]

約数ペア:

[(1, 371729680), (2, 185864840), (4, 92932420), (5, 74345936), (7, 53104240), (8, 46466210), (10, 37172968), (14, 26552120), (16, 23233105), (19, 19564720), (20, 18586484), (23, 16162160), (28, 13276060), (31, 11991280), (35, 10620848), (38, 9782360), (40, 9293242), (46, 8081080), (49, 7586320), (56, 6638030), (62, 5995640), (70, 5310424), (76, 4891180), (80, 4646621), (92, 4040540), (95, 3912944), (98, 3793160), (112, 3319015), (115, 3232432), (124, 2997820), (133, 2794960), (140, 2655212), (152, 2445590), (155, 2398256), (161, 2308880), (184, 2020270), (190, 1956472), (196, 1896580), (217, 1713040), (230, 1616216), (245, 1517264), (248, 1498910), (266, 1397480), (280, 1327606), (304, 1222795), (310, 1199128), (322, 1154440), (343, 1083760), (368, 1010135), (380, 978236), (392, 948290), (434, 856520), (437, 850640), (460, 808108), (490, 758632), (496, 749455), (532, 698740), (560, 663803), (589, 631120), (620, 599564), (644, 577220), (665, 558992), (686, 541880), (713, 521360), (760, 489118), (784, 474145), (805, 461776), (868, 428260), (874, 425320), (920, 404054), (931, 399280), (980, 379316), (1064, 349370), (1085, 342608), (1127, 329840), (1178, 315560), (1240, 299782), (1288, 288610), (1330, 279496), (1372, 270940), (1426, 260680), (1519, 244720), (1520, 244559), (1610, 230888), (1715, 216752), (1736, 214130), (1748, 212660), (1840, 202027), (1862, 199640), (1960, 189658), (2128, 174685), (2170, 171304), (2185, 170128), (2254, 164920), (2356, 157780), (2480, 149891), (2576, 144305), (2660, 139748), (2744, 135470), (2852, 130340), (2945, 126224), (3038, 122360), (3059, 121520), (3220, 115444), (3430, 108376), (3472, 107065), (3496, 106330), (3565, 104272), (3724, 99820), (3920, 94829), (4123, 90160), (4340, 85652), (4370, 85064), (4508, 82460), (4655, 79856), (4712, 78890), (4991, 74480), (5320, 69874), (5488, 67735), (5635, 65968), (5704, 65170), (5890, 63112), (6076, 61180), (6118, 60760), (6440, 57722), (6517, 57040), (6860, 54188), (6992, 53165), (7130, 52136), (7448, 49910), (7595, 48944), (7889, 47120), (8246, 45080), (8680, 42826), (8740, 42532), (9016, 41230), (9310, 39928), (9424, 39445), (9982, 37240), (10633, 34960), (10640, 34937), (11270, 32984), (11408, 32585), (11780, 31556), (12152, 30590), (12236, 30380), (12880, 28861), (13034, 28520), (13547, 27440), (13720, 27094), (14260, 26068), (14896, 24955), (15190, 24472), (15295, 24304), (15778, 23560), (16492, 22540), (17360, 21413), (17480, 21266), (18032, 20615), (18620, 19964)]