207908288780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{727}}^1$

素因数の和:1096

約数の個数: 192

約数和(自身を含む): 481858191360

約数和(自身を除く): 273949902580

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 127, 148, 170, 179, 185, 254, 340, 358, 370, 508, 629, 635, 716, 727, 740, 895, 1258, 1270, 1454, 1790, 2159, 2516, 2540, 2908, 3043, 3145, 3580, 3635, 4318, 4699, 6086, 6290, 6623, 7270, 8636, 9398, 10795, 12172, 12359, 12580, 13246, 14540, 15215, 18796, 21590, 22733, 23495, 24718, 26492, 26899, 30430, 33115, 43180, 45466, 46990, 49436, 53798, 60860, 61795, 66230, 79883, 90932, 92329, 93980, 107596, 112591, 113665, 123590, 130133, 132460, 134495, 159766, 184658, 225182, 227330, 247180, 260266, 268990, 319532, 369316, 386461, 399415, 450364, 454660, 457283, 461645, 520532, 537980, 562955, 650665, 772922, 798830, 841121, 914566, 923290, 1125910, 1301330, 1545844, 1569593, 1597660, 1682242, 1829132, 1846580, 1932305, 2212261, 2251820, 2286415, 2602660, 3139186, 3364484, 3416173, 3864610, 4205605, 4424522, 4572830, 4814921, 6278372, 6832346, 7729220, 7847965, 8411210, 8849044, 9145660, 9629842, 11061305, 13664692, 14299057, 15695930, 16526891, 16822420, 17080865, 19259684, 22122610, 24074605, 28598114, 31391860, 33053782, 34161730, 44245220, 48149210, 57196228, 58074941, 66107564, 68323460, 71495285, 81853657, 82634455, 96298420, 116149882, 142990570, 163707314, 165268910, 232299764, 280957147, 285981140, 290374705, 327414628, 330537820, 409268285, 561914294, 580749410, 611494967, 818536570, 1123828588, 1161498820, 1222989934, 1404785735, 1637073140, 2445979868, 2809571470, 3057474835, 5619142940, 6114949670, 10395414439, 12229899340, 20790828878, 41581657756, 51977072195, 103954144390, 207908288780]

約数ペア:

[(1, 207908288780), (2, 103954144390), (4, 51977072195), (5, 41581657756), (10, 20790828878), (17, 12229899340), (20, 10395414439), (34, 6114949670), (37, 5619142940), (68, 3057474835), (74, 2809571470), (85, 2445979868), (127, 1637073140), (148, 1404785735), (170, 1222989934), (179, 1161498820), (185, 1123828588), (254, 818536570), (340, 611494967), (358, 580749410), (370, 561914294), (508, 409268285), (629, 330537820), (635, 327414628), (716, 290374705), (727, 285981140), (740, 280957147), (895, 232299764), (1258, 165268910), (1270, 163707314), (1454, 142990570), (1790, 116149882), (2159, 96298420), (2516, 82634455), (2540, 81853657), (2908, 71495285), (3043, 68323460), (3145, 66107564), (3580, 58074941), (3635, 57196228), (4318, 48149210), (4699, 44245220), (6086, 34161730), (6290, 33053782), (6623, 31391860), (7270, 28598114), (8636, 24074605), (9398, 22122610), (10795, 19259684), (12172, 17080865), (12359, 16822420), (12580, 16526891), (13246, 15695930), (14540, 14299057), (15215, 13664692), (18796, 11061305), (21590, 9629842), (22733, 9145660), (23495, 8849044), (24718, 8411210), (26492, 7847965), (26899, 7729220), (30430, 6832346), (33115, 6278372), (43180, 4814921), (45466, 4572830), (46990, 4424522), (49436, 4205605), (53798, 3864610), (60860, 3416173), (61795, 3364484), (66230, 3139186), (79883, 2602660), (90932, 2286415), (92329, 2251820), (93980, 2212261), (107596, 1932305), (112591, 1846580), (113665, 1829132), (123590, 1682242), (130133, 1597660), (132460, 1569593), (134495, 1545844), (159766, 1301330), (184658, 1125910), (225182, 923290), (227330, 914566), (247180, 841121), (260266, 798830), (268990, 772922), (319532, 650665), (369316, 562955), (386461, 537980), (399415, 520532), (450364, 461645), (454660, 457283)]