15694061080

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1\times {\mathrm{643}}^1$

素因数の和:1133

約数の個数: 128

約数和(自身を含む): 37370289600

約数和(自身を除く): 21676228520

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 53, 58, 106, 116, 145, 212, 232, 265, 290, 397, 424, 530, 580, 643, 794, 1060, 1160, 1286, 1537, 1588, 1985, 2120, 2572, 3074, 3176, 3215, 3970, 5144, 6148, 6430, 7685, 7940, 11513, 12296, 12860, 15370, 15880, 18647, 21041, 23026, 25720, 30740, 34079, 37294, 42082, 46052, 57565, 61480, 68158, 74588, 84164, 92104, 93235, 105205, 115130, 136316, 149176, 168328, 170395, 186470, 210410, 230260, 255271, 272632, 340790, 372940, 420820, 460520, 510542, 610189, 681580, 745880, 841640, 988291, 1021084, 1220378, 1276355, 1363160, 1976582, 2042168, 2440756, 2552710, 3050945, 3953164, 4881512, 4941455, 5105420, 6101890, 7402859, 7906328, 9882910, 10210840, 12203780, 13529363, 14805718, 19765820, 24407560, 27058726, 29611436, 37014295, 39531640, 54117452, 59222872, 67646815, 74028590, 108234904, 135293630, 148057180, 270587260, 296114360, 392351527, 541174520, 784703054, 1569406108, 1961757635, 3138812216, 3923515270, 7847030540, 15694061080]

約数ペア:

[(1, 15694061080), (2, 7847030540), (4, 3923515270), (5, 3138812216), (8, 1961757635), (10, 1569406108), (20, 784703054), (29, 541174520), (40, 392351527), (53, 296114360), (58, 270587260), (106, 148057180), (116, 135293630), (145, 108234904), (212, 74028590), (232, 67646815), (265, 59222872), (290, 54117452), (397, 39531640), (424, 37014295), (530, 29611436), (580, 27058726), (643, 24407560), (794, 19765820), (1060, 14805718), (1160, 13529363), (1286, 12203780), (1537, 10210840), (1588, 9882910), (1985, 7906328), (2120, 7402859), (2572, 6101890), (3074, 5105420), (3176, 4941455), (3215, 4881512), (3970, 3953164), (5144, 3050945), (6148, 2552710), (6430, 2440756), (7685, 2042168), (7940, 1976582), (11513, 1363160), (12296, 1276355), (12860, 1220378), (15370, 1021084), (15880, 988291), (18647, 841640), (21041, 745880), (23026, 681580), (25720, 610189), (30740, 510542), (34079, 460520), (37294, 420820), (42082, 372940), (46052, 340790), (57565, 272632), (61480, 255271), (68158, 230260), (74588, 210410), (84164, 186470), (92104, 170395), (93235, 168328), (105205, 149176), (115130, 136316)]