20354906340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{6067}}^1$

素因数の和:6216

約数の個数: 240

約数和(自身を含む): 67842667200

約数和(自身を除く): 47487760860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 109, 114, 135, 162, 171, 180, 190, 218, 228, 270, 285, 324, 327, 342, 380, 405, 436, 513, 540, 545, 570, 654, 684, 810, 855, 981, 1026, 1090, 1140, 1308, 1539, 1620, 1635, 1710, 1962, 2052, 2071, 2180, 2565, 2943, 3078, 3270, 3420, 3924, 4142, 4905, 5130, 5886, 6067, 6156, 6213, 6540, 7695, 8284, 8829, 9810, 10260, 10355, 11772, 12134, 12426, 14715, 15390, 17658, 18201, 18639, 19620, 20710, 24268, 24852, 29430, 30335, 30780, 31065, 35316, 36402, 37278, 41420, 44145, 54603, 55917, 58860, 60670, 62130, 72804, 74556, 88290, 91005, 93195, 109206, 111834, 115273, 121340, 124260, 163809, 167751, 176580, 182010, 186390, 218412, 223668, 230546, 273015, 279585, 327618, 335502, 345819, 364020, 372780, 461092, 491427, 546030, 559170, 576365, 655236, 661303, 671004, 691638, 819045, 838755, 982854, 1037457, 1092060, 1118340, 1152730, 1322606, 1383276, 1638090, 1677510, 1729095, 1965708, 1983909, 2074914, 2305460, 2457135, 2645212, 3112371, 3276180, 3306515, 3355020, 3458190, 3967818, 4149828, 4914270, 5187285, 5951727, 6224742, 6613030, 6916380, 7935636, 9337113, 9828540, 9919545, 10374570, 11903454, 12449484, 12564757, 13226060, 15561855, 17855181, 18674226, 19839090, 20749140, 23806908, 25129514, 29758635, 31123710, 35710362, 37348452, 37694271, 39678180, 46685565, 50259028, 53565543, 59517270, 62247420, 62823785, 71420724, 75388542, 89275905, 93371130, 107131086, 113082813, 119034540, 125647570, 150777084, 178551810, 186742260, 188471355, 214262172, 226165626, 251295140, 267827715, 339248439, 357103620, 376942710, 452331252, 535655430, 565414065, 678496878, 753885420, 1017745317, 1071310860, 1130828130, 1356993756, 1696242195, 2035490634, 2261656260, 3392484390, 4070981268, 5088726585, 6784968780, 10177453170, 20354906340]

約数ペア:

[(1, 20354906340), (2, 10177453170), (3, 6784968780), (4, 5088726585), (5, 4070981268), (6, 3392484390), (9, 2261656260), (10, 2035490634), (12, 1696242195), (15, 1356993756), (18, 1130828130), (19, 1071310860), (20, 1017745317), (27, 753885420), (30, 678496878), (36, 565414065), (38, 535655430), (45, 452331252), (54, 376942710), (57, 357103620), (60, 339248439), (76, 267827715), (81, 251295140), (90, 226165626), (95, 214262172), (108, 188471355), (109, 186742260), (114, 178551810), (135, 150777084), (162, 125647570), (171, 119034540), (180, 113082813), (190, 107131086), (218, 93371130), (228, 89275905), (270, 75388542), (285, 71420724), (324, 62823785), (327, 62247420), (342, 59517270), (380, 53565543), (405, 50259028), (436, 46685565), (513, 39678180), (540, 37694271), (545, 37348452), (570, 35710362), (654, 31123710), (684, 29758635), (810, 25129514), (855, 23806908), (981, 20749140), (1026, 19839090), (1090, 18674226), (1140, 17855181), (1308, 15561855), (1539, 13226060), (1620, 12564757), (1635, 12449484), (1710, 11903454), (1962, 10374570), (2052, 9919545), (2071, 9828540), (2180, 9337113), (2565, 7935636), (2943, 6916380), (3078, 6613030), (3270, 6224742), (3420, 5951727), (3924, 5187285), (4142, 4914270), (4905, 4149828), (5130, 3967818), (5886, 3458190), (6067, 3355020), (6156, 3306515), (6213, 3276180), (6540, 3112371), (7695, 2645212), (8284, 2457135), (8829, 2305460), (9810, 2074914), (10260, 1983909), (10355, 1965708), (11772, 1729095), (12134, 1677510), (12426, 1638090), (14715, 1383276), (15390, 1322606), (17658, 1152730), (18201, 1118340), (18639, 1092060), (19620, 1037457), (20710, 982854), (24268, 838755), (24852, 819045), (29430, 691638), (30335, 671004), (30780, 661303), (31065, 655236), (35316, 576365), (36402, 559170), (37278, 546030), (41420, 491427), (44145, 461092), (54603, 372780), (55917, 364020), (58860, 345819), (60670, 335502), (62130, 327618), (72804, 279585), (74556, 273015), (88290, 230546), (91005, 223668), (93195, 218412), (109206, 186390), (111834, 182010), (115273, 176580), (121340, 167751), (124260, 163809)]