20182927765

素因数分解:

$5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:217

約数の個数: 256

約数和(自身を含む): 36229939200

約数和(自身を除く): 16047011435

約数列:

[1, 5, 7, 11, 13, 17, 35, 47, 49, 55, 65, 77, 85, 91, 103, 119, 143, 187, 221, 235, 245, 329, 343, 385, 455, 515, 517, 539, 595, 611, 637, 715, 721, 799, 833, 935, 1001, 1105, 1133, 1309, 1339, 1547, 1645, 1715, 1751, 2303, 2431, 2585, 2695, 3055, 3185, 3605, 3619, 3773, 3995, 4165, 4277, 4459, 4841, 5005, 5047, 5593, 5665, 5831, 6545, 6695, 6721, 7007, 7735, 7931, 8755, 8789, 9163, 9373, 10387, 10829, 11515, 12155, 12257, 14729, 16121, 17017, 18095, 18865, 19261, 21385, 22295, 22763, 24205, 25235, 25333, 27965, 29155, 29939, 33605, 33887, 35035, 35329, 39151, 39655, 43945, 45815, 46865, 47047, 49049, 51935, 53251, 54145, 55517, 61285, 61523, 62933, 64141, 65611, 72709, 73645, 75803, 80605, 82297, 85085, 85799, 96305, 103103, 113815, 114257, 119119, 126665, 134827, 149695, 159341, 169435, 176645, 177331, 195755, 209573, 235235, 237209, 245245, 250393, 266255, 274057, 277585, 307615, 314665, 320705, 328055, 329329, 363545, 372757, 379015, 388619, 411485, 428995, 430661, 440531, 459277, 508963, 515515, 571285, 576079, 595595, 600593, 674135, 692263, 721721, 796705, 799799, 833833, 886655, 905267, 943789, 1047865, 1069861, 1115387, 1186045, 1251965, 1370285, 1646645, 1660463, 1752751, 1863785, 1943095, 2153305, 2202655, 2296385, 2305303, 2544815, 2609299, 2880395, 3002965, 3014627, 3083717, 3461315, 3562741, 3608605, 3998995, 4032553, 4169165, 4526335, 4718945, 4845841, 5052047, 5349305, 5576935, 5598593, 6336869, 6606523, 7489027, 7807709, 8302315, 8763755, 11526515, 11768471, 12269257, 13046495, 15073135, 15418585, 17813705, 18265093, 20162765, 21586019, 24229205, 25260235, 27992965, 28227871, 31684345, 33032615, 33920887, 37445135, 39038545, 39190151, 44358083, 52423189, 58842355, 61346285, 82379297, 85884799, 91325465, 107930095, 141139355, 169604435, 195950755, 221790415, 237446209, 262115945, 310506581, 366962323, 411896485, 429423995, 576655079, 1187231045, 1552532905, 1834811615, 2883275395, 4036585553, 20182927765]

約数ペア:

[(1, 20182927765), (5, 4036585553), (7, 2883275395), (11, 1834811615), (13, 1552532905), (17, 1187231045), (35, 576655079), (47, 429423995), (49, 411896485), (55, 366962323), (65, 310506581), (77, 262115945), (85, 237446209), (91, 221790415), (103, 195950755), (119, 169604435), (143, 141139355), (187, 107930095), (221, 91325465), (235, 85884799), (245, 82379297), (329, 61346285), (343, 58842355), (385, 52423189), (455, 44358083), (515, 39190151), (517, 39038545), (539, 37445135), (595, 33920887), (611, 33032615), (637, 31684345), (715, 28227871), (721, 27992965), (799, 25260235), (833, 24229205), (935, 21586019), (1001, 20162765), (1105, 18265093), (1133, 17813705), (1309, 15418585), (1339, 15073135), (1547, 13046495), (1645, 12269257), (1715, 11768471), (1751, 11526515), (2303, 8763755), (2431, 8302315), (2585, 7807709), (2695, 7489027), (3055, 6606523), (3185, 6336869), (3605, 5598593), (3619, 5576935), (3773, 5349305), (3995, 5052047), (4165, 4845841), (4277, 4718945), (4459, 4526335), (4841, 4169165), (5005, 4032553), (5047, 3998995), (5593, 3608605), (5665, 3562741), (5831, 3461315), (6545, 3083717), (6695, 3014627), (6721, 3002965), (7007, 2880395), (7735, 2609299), (7931, 2544815), (8755, 2305303), (8789, 2296385), (9163, 2202655), (9373, 2153305), (10387, 1943095), (10829, 1863785), (11515, 1752751), (12155, 1660463), (12257, 1646645), (14729, 1370285), (16121, 1251965), (17017, 1186045), (18095, 1115387), (18865, 1069861), (19261, 1047865), (21385, 943789), (22295, 905267), (22763, 886655), (24205, 833833), (25235, 799799), (25333, 796705), (27965, 721721), (29155, 692263), (29939, 674135), (33605, 600593), (33887, 595595), (35035, 576079), (35329, 571285), (39151, 515515), (39655, 508963), (43945, 459277), (45815, 440531), (46865, 430661), (47047, 428995), (49049, 411485), (51935, 388619), (53251, 379015), (54145, 372757), (55517, 363545), (61285, 329329), (61523, 328055), (62933, 320705), (64141, 314665), (65611, 307615), (72709, 277585), (73645, 274057), (75803, 266255), (80605, 250393), (82297, 245245), (85085, 237209), (85799, 235235), (96305, 209573), (103103, 195755), (113815, 177331), (114257, 176645), (119119, 169435), (126665, 159341), (134827, 149695)]