22278165760

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{2417}}^1$

素因数の和:2836

約数の個数: 144

約数和(自身を含む): 56343268800

約数和(自身を除く): 34065103040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 379, 380, 608, 640, 758, 760, 1216, 1280, 1516, 1520, 1895, 2417, 2432, 3032, 3040, 3790, 4834, 4864, 6064, 6080, 7201, 7580, 9668, 12085, 12128, 12160, 14402, 15160, 19336, 24170, 24256, 24320, 28804, 30320, 36005, 38672, 45923, 48340, 48512, 57608, 60640, 72010, 77344, 91846, 96680, 97024, 115216, 121280, 144020, 154688, 183692, 193360, 229615, 230432, 242560, 288040, 309376, 367384, 386720, 459230, 460864, 485120, 576080, 618752, 734768, 773440, 916043, 918460, 921728, 1152160, 1469536, 1546880, 1832086, 1836920, 1843456, 2304320, 2939072, 3093760, 3664172, 3673840, 4580215, 4608640, 5878144, 7328344, 7347680, 9160430, 9217280, 11756288, 14656688, 14695360, 17404817, 18320860, 29313376, 29390720, 34809634, 36641720, 58626752, 58781440, 69619268, 73283440, 87024085, 117253504, 139238536, 146566880, 174048170, 234507008, 278477072, 293133760, 348096340, 556954144, 586267520, 696192680, 1113908288, 1172535040, 1392385360, 2227816576, 2784770720, 4455633152, 5569541440, 11139082880, 22278165760]

約数ペア:

[(1, 22278165760), (2, 11139082880), (4, 5569541440), (5, 4455633152), (8, 2784770720), (10, 2227816576), (16, 1392385360), (19, 1172535040), (20, 1113908288), (32, 696192680), (38, 586267520), (40, 556954144), (64, 348096340), (76, 293133760), (80, 278477072), (95, 234507008), (128, 174048170), (152, 146566880), (160, 139238536), (190, 117253504), (256, 87024085), (304, 73283440), (320, 69619268), (379, 58781440), (380, 58626752), (608, 36641720), (640, 34809634), (758, 29390720), (760, 29313376), (1216, 18320860), (1280, 17404817), (1516, 14695360), (1520, 14656688), (1895, 11756288), (2417, 9217280), (2432, 9160430), (3032, 7347680), (3040, 7328344), (3790, 5878144), (4834, 4608640), (4864, 4580215), (6064, 3673840), (6080, 3664172), (7201, 3093760), (7580, 2939072), (9668, 2304320), (12085, 1843456), (12128, 1836920), (12160, 1832086), (14402, 1546880), (15160, 1469536), (19336, 1152160), (24170, 921728), (24256, 918460), (24320, 916043), (28804, 773440), (30320, 734768), (36005, 618752), (38672, 576080), (45923, 485120), (48340, 460864), (48512, 459230), (57608, 386720), (60640, 367384), (72010, 309376), (77344, 288040), (91846, 242560), (96680, 230432), (97024, 229615), (115216, 193360), (121280, 183692), (144020, 154688)]