71360960

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:155

約数の個数: 168

約数和(自身を含む): 198638160

約数和(自身を除く): 127277200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 97, 110, 121, 152, 160, 176, 190, 194, 209, 220, 242, 304, 320, 352, 380, 388, 418, 440, 484, 485, 605, 608, 704, 760, 776, 836, 880, 968, 970, 1045, 1067, 1210, 1216, 1520, 1552, 1672, 1760, 1843, 1936, 1940, 2090, 2134, 2299, 2420, 3040, 3104, 3344, 3520, 3686, 3872, 3880, 4180, 4268, 4598, 4840, 5335, 6080, 6208, 6688, 7372, 7744, 7760, 8360, 8536, 9196, 9215, 9680, 10670, 11495, 11737, 13376, 14744, 15520, 16720, 17072, 18392, 18430, 19360, 20273, 21340, 22990, 23474, 29488, 31040, 33440, 34144, 36784, 36860, 38720, 40546, 42680, 45980, 46948, 58685, 58976, 66880, 68288, 73568, 73720, 81092, 85360, 91960, 93896, 101365, 117370, 117952, 147136, 147440, 162184, 170720, 183920, 187792, 202730, 223003, 234740, 294880, 324368, 341440, 367840, 375584, 405460, 446006, 469480, 589760, 648736, 735680, 751168, 810920, 892012, 938960, 1115015, 1297472, 1621840, 1784024, 1877920, 2230030, 3243680, 3568048, 3755840, 4460060, 6487360, 7136096, 8920120, 14272192, 17840240, 35680480, 71360960]

約数ペア:

[(1, 71360960), (2, 35680480), (4, 17840240), (5, 14272192), (8, 8920120), (10, 7136096), (11, 6487360), (16, 4460060), (19, 3755840), (20, 3568048), (22, 3243680), (32, 2230030), (38, 1877920), (40, 1784024), (44, 1621840), (55, 1297472), (64, 1115015), (76, 938960), (80, 892012), (88, 810920), (95, 751168), (97, 735680), (110, 648736), (121, 589760), (152, 469480), (160, 446006), (176, 405460), (190, 375584), (194, 367840), (209, 341440), (220, 324368), (242, 294880), (304, 234740), (320, 223003), (352, 202730), (380, 187792), (388, 183920), (418, 170720), (440, 162184), (484, 147440), (485, 147136), (605, 117952), (608, 117370), (704, 101365), (760, 93896), (776, 91960), (836, 85360), (880, 81092), (968, 73720), (970, 73568), (1045, 68288), (1067, 66880), (1210, 58976), (1216, 58685), (1520, 46948), (1552, 45980), (1672, 42680), (1760, 40546), (1843, 38720), (1936, 36860), (1940, 36784), (2090, 34144), (2134, 33440), (2299, 31040), (2420, 29488), (3040, 23474), (3104, 22990), (3344, 21340), (3520, 20273), (3686, 19360), (3872, 18430), (3880, 18392), (4180, 17072), (4268, 16720), (4598, 15520), (4840, 14744), (5335, 13376), (6080, 11737), (6208, 11495), (6688, 10670), (7372, 9680), (7744, 9215), (7760, 9196), (8360, 8536)]