7137345280

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1097}}^1$

素因数の和:1171

約数の個数: 288

約数和(自身を含む): 20360398464

約数和(自身を除く): 13223053184

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 23, 26, 32, 34, 40, 46, 52, 64, 65, 68, 80, 85, 92, 104, 115, 128, 130, 136, 160, 170, 184, 208, 221, 230, 256, 260, 272, 299, 320, 340, 368, 391, 416, 442, 460, 520, 544, 598, 640, 680, 736, 782, 832, 884, 920, 1040, 1088, 1097, 1105, 1196, 1280, 1360, 1472, 1495, 1564, 1664, 1768, 1840, 1955, 2080, 2176, 2194, 2210, 2392, 2720, 2944, 2990, 3128, 3328, 3536, 3680, 3910, 4160, 4352, 4388, 4420, 4784, 5083, 5440, 5485, 5888, 5980, 6256, 7072, 7360, 7820, 8320, 8776, 8840, 9568, 10166, 10880, 10970, 11960, 12512, 14144, 14261, 14720, 15640, 16640, 17552, 17680, 18649, 19136, 20332, 21760, 21940, 23920, 25024, 25231, 25415, 28288, 28522, 29440, 31280, 35104, 35360, 37298, 38272, 40664, 43880, 47840, 50048, 50462, 50830, 56576, 57044, 62560, 70208, 70720, 71305, 74596, 76544, 81328, 87760, 93245, 95680, 100096, 100924, 101660, 114088, 125120, 126155, 140416, 141440, 142610, 149192, 162656, 175520, 186490, 191360, 201848, 203320, 228176, 242437, 250240, 252310, 280832, 282880, 285220, 298384, 325312, 328003, 351040, 372980, 382720, 403696, 406640, 428927, 456352, 484874, 500480, 504620, 570440, 596768, 650624, 656006, 702080, 745960, 807392, 813280, 857854, 912704, 969748, 1009240, 1140880, 1193536, 1212185, 1301248, 1312012, 1404160, 1491920, 1614784, 1626560, 1640015, 1715708, 1825408, 1939496, 2018480, 2144635, 2281760, 2387072, 2424370, 2624024, 2983840, 3229568, 3253120, 3280030, 3431416, 3650816, 3878992, 4036960, 4289270, 4563520, 4774144, 4848740, 5248048, 5576051, 5967680, 6459136, 6506240, 6560060, 6862832, 7757984, 8073920, 8578540, 9127040, 9697480, 10496096, 11152102, 11935360, 13120120, 13725664, 15515968, 16147840, 17157080, 18254080, 19394960, 20992192, 22304204, 23870720, 26240240, 27451328, 27880255, 31031936, 32295680, 34314160, 38789920, 41984384, 44608408, 52480480, 54902656, 55760510, 62063872, 68628320, 77579840, 83968768, 89216816, 104960960, 109805312, 111521020, 137256640, 155159680, 178433632, 209921920, 223042040, 274513280, 310319360, 356867264, 419843840, 446084080, 549026560, 713734528, 892168160, 1427469056, 1784336320, 3568672640, 7137345280]

約数ペア:

[(1, 7137345280), (2, 3568672640), (4, 1784336320), (5, 1427469056), (8, 892168160), (10, 713734528), (13, 549026560), (16, 446084080), (17, 419843840), (20, 356867264), (23, 310319360), (26, 274513280), (32, 223042040), (34, 209921920), (40, 178433632), (46, 155159680), (52, 137256640), (64, 111521020), (65, 109805312), (68, 104960960), (80, 89216816), (85, 83968768), (92, 77579840), (104, 68628320), (115, 62063872), (128, 55760510), (130, 54902656), (136, 52480480), (160, 44608408), (170, 41984384), (184, 38789920), (208, 34314160), (221, 32295680), (230, 31031936), (256, 27880255), (260, 27451328), (272, 26240240), (299, 23870720), (320, 22304204), (340, 20992192), (368, 19394960), (391, 18254080), (416, 17157080), (442, 16147840), (460, 15515968), (520, 13725664), (544, 13120120), (598, 11935360), (640, 11152102), (680, 10496096), (736, 9697480), (782, 9127040), (832, 8578540), (884, 8073920), (920, 7757984), (1040, 6862832), (1088, 6560060), (1097, 6506240), (1105, 6459136), (1196, 5967680), (1280, 5576051), (1360, 5248048), (1472, 4848740), (1495, 4774144), (1564, 4563520), (1664, 4289270), (1768, 4036960), (1840, 3878992), (1955, 3650816), (2080, 3431416), (2176, 3280030), (2194, 3253120), (2210, 3229568), (2392, 2983840), (2720, 2624024), (2944, 2424370), (2990, 2387072), (3128, 2281760), (3328, 2144635), (3536, 2018480), (3680, 1939496), (3910, 1825408), (4160, 1715708), (4352, 1640015), (4388, 1626560), (4420, 1614784), (4784, 1491920), (5083, 1404160), (5440, 1312012), (5485, 1301248), (5888, 1212185), (5980, 1193536), (6256, 1140880), (7072, 1009240), (7360, 969748), (7820, 912704), (8320, 857854), (8776, 813280), (8840, 807392), (9568, 745960), (10166, 702080), (10880, 656006), (10970, 650624), (11960, 596768), (12512, 570440), (14144, 504620), (14261, 500480), (14720, 484874), (15640, 456352), (16640, 428927), (17552, 406640), (17680, 403696), (18649, 382720), (19136, 372980), (20332, 351040), (21760, 328003), (21940, 325312), (23920, 298384), (25024, 285220), (25231, 282880), (25415, 280832), (28288, 252310), (28522, 250240), (29440, 242437), (31280, 228176), (35104, 203320), (35360, 201848), (37298, 191360), (38272, 186490), (40664, 175520), (43880, 162656), (47840, 149192), (50048, 142610), (50462, 141440), (50830, 140416), (56576, 126155), (57044, 125120), (62560, 114088), (70208, 101660), (70720, 100924), (71305, 100096), (74596, 95680), (76544, 93245), (81328, 87760)]