15372470220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{24473}}^1$

素因数の和:24552

約数の個数: 144

約数和(自身を含む): 46995953760

約数和(自身を除く): 31623483540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 29, 30, 38, 57, 58, 60, 76, 87, 95, 114, 116, 145, 174, 190, 228, 285, 290, 348, 361, 380, 435, 551, 570, 580, 722, 870, 1083, 1102, 1140, 1444, 1653, 1740, 1805, 2166, 2204, 2755, 3306, 3610, 4332, 5415, 5510, 6612, 7220, 8265, 10469, 10830, 11020, 16530, 20938, 21660, 24473, 31407, 33060, 41876, 48946, 52345, 62814, 73419, 97892, 104690, 122365, 125628, 146838, 157035, 209380, 244730, 293676, 314070, 367095, 464987, 489460, 628140, 709717, 734190, 929974, 1394961, 1419434, 1468380, 1859948, 2129151, 2324935, 2789922, 2838868, 3548585, 4258302, 4649870, 5579844, 6974805, 7097170, 8516604, 8834753, 9299740, 10645755, 13484623, 13949610, 14194340, 17669506, 21291510, 26504259, 26969246, 27899220, 35339012, 40453869, 42583020, 44173765, 53008518, 53938492, 67423115, 80907738, 88347530, 106017036, 132521295, 134846230, 161815476, 176695060, 202269345, 256207837, 265042590, 269692460, 404538690, 512415674, 530085180, 768623511, 809077380, 1024831348, 1281039185, 1537247022, 2562078370, 3074494044, 3843117555, 5124156740, 7686235110, 15372470220]

約数ペア:

[(1, 15372470220), (2, 7686235110), (3, 5124156740), (4, 3843117555), (5, 3074494044), (6, 2562078370), (10, 1537247022), (12, 1281039185), (15, 1024831348), (19, 809077380), (20, 768623511), (29, 530085180), (30, 512415674), (38, 404538690), (57, 269692460), (58, 265042590), (60, 256207837), (76, 202269345), (87, 176695060), (95, 161815476), (114, 134846230), (116, 132521295), (145, 106017036), (174, 88347530), (190, 80907738), (228, 67423115), (285, 53938492), (290, 53008518), (348, 44173765), (361, 42583020), (380, 40453869), (435, 35339012), (551, 27899220), (570, 26969246), (580, 26504259), (722, 21291510), (870, 17669506), (1083, 14194340), (1102, 13949610), (1140, 13484623), (1444, 10645755), (1653, 9299740), (1740, 8834753), (1805, 8516604), (2166, 7097170), (2204, 6974805), (2755, 5579844), (3306, 4649870), (3610, 4258302), (4332, 3548585), (5415, 2838868), (5510, 2789922), (6612, 2324935), (7220, 2129151), (8265, 1859948), (10469, 1468380), (10830, 1419434), (11020, 1394961), (16530, 929974), (20938, 734190), (21660, 709717), (24473, 628140), (31407, 489460), (33060, 464987), (41876, 367095), (48946, 314070), (52345, 293676), (62814, 244730), (73419, 209380), (97892, 157035), (104690, 146838), (122365, 125628)]