64971060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1$

素因数の和:92

約数の個数: 240

約数和(自身を含む): 237166272

約数和(自身を除く): 172195212

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 41, 42, 44, 49, 55, 60, 66, 70, 77, 82, 84, 98, 105, 110, 123, 132, 140, 147, 154, 164, 165, 196, 205, 210, 220, 231, 245, 246, 287, 294, 308, 330, 343, 385, 410, 420, 451, 462, 490, 492, 539, 574, 588, 615, 660, 686, 735, 770, 820, 861, 902, 924, 980, 1029, 1078, 1148, 1155, 1230, 1353, 1372, 1435, 1470, 1540, 1617, 1715, 1722, 1804, 2009, 2058, 2156, 2255, 2310, 2401, 2460, 2695, 2706, 2870, 2940, 3157, 3234, 3430, 3444, 3773, 4018, 4116, 4305, 4510, 4620, 4802, 5145, 5390, 5412, 5740, 6027, 6314, 6468, 6765, 6860, 7203, 7546, 8036, 8085, 8610, 9020, 9471, 9604, 10045, 10290, 10780, 11319, 12005, 12054, 12628, 13530, 14063, 14406, 15092, 15785, 16170, 17220, 18865, 18942, 20090, 20580, 22099, 22638, 24010, 24108, 26411, 27060, 28126, 28812, 30135, 31570, 32340, 36015, 37730, 37884, 40180, 42189, 44198, 45276, 47355, 48020, 52822, 56252, 56595, 60270, 63140, 66297, 70315, 72030, 75460, 79233, 84378, 88396, 94710, 98441, 105644, 110495, 113190, 120540, 132055, 132594, 140630, 144060, 154693, 158466, 168756, 189420, 196882, 210945, 220990, 226380, 264110, 265188, 281260, 295323, 309386, 316932, 331485, 393764, 396165, 421890, 441980, 464079, 492205, 528220, 590646, 618772, 662970, 773465, 792330, 843780, 928158, 984410, 1082851, 1181292, 1325940, 1476615, 1546930, 1584660, 1856316, 1968820, 2165702, 2320395, 2953230, 3093860, 3248553, 4331404, 4640790, 5414255, 5906460, 6497106, 9281580, 10828510, 12994212, 16242765, 21657020, 32485530, 64971060]

約数ペア:

[(1, 64971060), (2, 32485530), (3, 21657020), (4, 16242765), (5, 12994212), (6, 10828510), (7, 9281580), (10, 6497106), (11, 5906460), (12, 5414255), (14, 4640790), (15, 4331404), (20, 3248553), (21, 3093860), (22, 2953230), (28, 2320395), (30, 2165702), (33, 1968820), (35, 1856316), (41, 1584660), (42, 1546930), (44, 1476615), (49, 1325940), (55, 1181292), (60, 1082851), (66, 984410), (70, 928158), (77, 843780), (82, 792330), (84, 773465), (98, 662970), (105, 618772), (110, 590646), (123, 528220), (132, 492205), (140, 464079), (147, 441980), (154, 421890), (164, 396165), (165, 393764), (196, 331485), (205, 316932), (210, 309386), (220, 295323), (231, 281260), (245, 265188), (246, 264110), (287, 226380), (294, 220990), (308, 210945), (330, 196882), (343, 189420), (385, 168756), (410, 158466), (420, 154693), (451, 144060), (462, 140630), (490, 132594), (492, 132055), (539, 120540), (574, 113190), (588, 110495), (615, 105644), (660, 98441), (686, 94710), (735, 88396), (770, 84378), (820, 79233), (861, 75460), (902, 72030), (924, 70315), (980, 66297), (1029, 63140), (1078, 60270), (1148, 56595), (1155, 56252), (1230, 52822), (1353, 48020), (1372, 47355), (1435, 45276), (1470, 44198), (1540, 42189), (1617, 40180), (1715, 37884), (1722, 37730), (1804, 36015), (2009, 32340), (2058, 31570), (2156, 30135), (2255, 28812), (2310, 28126), (2401, 27060), (2460, 26411), (2695, 24108), (2706, 24010), (2870, 22638), (2940, 22099), (3157, 20580), (3234, 20090), (3430, 18942), (3444, 18865), (3773, 17220), (4018, 16170), (4116, 15785), (4305, 15092), (4510, 14406), (4620, 14063), (4802, 13530), (5145, 12628), (5390, 12054), (5412, 12005), (5740, 11319), (6027, 10780), (6314, 10290), (6468, 10045), (6765, 9604), (6860, 9471), (7203, 9020), (7546, 8610), (8036, 8085)]