71041440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{67}}^1$

素因数の和:179

約数の個数: 144

約数和(自身を含む): 232055712

約数和(自身を除く): 161014272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 67, 80, 94, 96, 120, 134, 141, 160, 188, 201, 235, 240, 268, 282, 335, 376, 402, 470, 480, 536, 564, 670, 705, 752, 804, 940, 1005, 1072, 1128, 1340, 1410, 1504, 1608, 1880, 2010, 2144, 2209, 2256, 2680, 2820, 3149, 3216, 3760, 4020, 4418, 4512, 5360, 5640, 6298, 6432, 6627, 7520, 8040, 8836, 9447, 10720, 11045, 11280, 12596, 13254, 15745, 16080, 17672, 18894, 22090, 22560, 25192, 26508, 31490, 32160, 33135, 35344, 37788, 44180, 47235, 50384, 53016, 62980, 66270, 70688, 75576, 88360, 94470, 100768, 106032, 125960, 132540, 148003, 151152, 176720, 188940, 212064, 251920, 265080, 296006, 302304, 353440, 377880, 444009, 503840, 530160, 592012, 740015, 755760, 888018, 1060320, 1184024, 1480030, 1511520, 1776036, 2220045, 2368048, 2960060, 3552072, 4440090, 4736096, 5920120, 7104144, 8880180, 11840240, 14208288, 17760360, 23680480, 35520720, 71041440]

約数ペア:

[(1, 71041440), (2, 35520720), (3, 23680480), (4, 17760360), (5, 14208288), (6, 11840240), (8, 8880180), (10, 7104144), (12, 5920120), (15, 4736096), (16, 4440090), (20, 3552072), (24, 2960060), (30, 2368048), (32, 2220045), (40, 1776036), (47, 1511520), (48, 1480030), (60, 1184024), (67, 1060320), (80, 888018), (94, 755760), (96, 740015), (120, 592012), (134, 530160), (141, 503840), (160, 444009), (188, 377880), (201, 353440), (235, 302304), (240, 296006), (268, 265080), (282, 251920), (335, 212064), (376, 188940), (402, 176720), (470, 151152), (480, 148003), (536, 132540), (564, 125960), (670, 106032), (705, 100768), (752, 94470), (804, 88360), (940, 75576), (1005, 70688), (1072, 66270), (1128, 62980), (1340, 53016), (1410, 50384), (1504, 47235), (1608, 44180), (1880, 37788), (2010, 35344), (2144, 33135), (2209, 32160), (2256, 31490), (2680, 26508), (2820, 25192), (3149, 22560), (3216, 22090), (3760, 18894), (4020, 17672), (4418, 16080), (4512, 15745), (5360, 13254), (5640, 12596), (6298, 11280), (6432, 11045), (6627, 10720), (7520, 9447), (8040, 8836)]