684758340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^3\times {\mathrm{3697}}^1$

素因数の和:3736

約数の個数: 192

約数和(自身を含む): 2485056000

約数和(自身を除く): 1800297660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 343, 378, 420, 441, 490, 540, 588, 630, 686, 735, 756, 882, 945, 980, 1029, 1260, 1323, 1372, 1470, 1715, 1764, 1890, 2058, 2205, 2646, 2940, 3087, 3430, 3697, 3780, 4116, 4410, 5145, 5292, 6174, 6615, 6860, 7394, 8820, 9261, 10290, 11091, 12348, 13230, 14788, 15435, 18485, 18522, 20580, 22182, 25879, 26460, 30870, 33273, 36970, 37044, 44364, 46305, 51758, 55455, 61740, 66546, 73940, 77637, 92610, 99819, 103516, 110910, 129395, 133092, 155274, 166365, 181153, 185220, 199638, 221820, 232911, 258790, 310548, 332730, 362306, 388185, 399276, 465822, 499095, 517580, 543459, 665460, 698733, 724612, 776370, 905765, 931644, 998190, 1086918, 1164555, 1268071, 1397466, 1552740, 1630377, 1811530, 1996380, 2173836, 2329110, 2536142, 2717295, 2794932, 3260754, 3493665, 3623060, 3804213, 4658220, 4891131, 5072284, 5434590, 6340355, 6521508, 6987330, 7608426, 8151885, 9782262, 10869180, 11412639, 12680710, 13974660, 15216852, 16303770, 19021065, 19564524, 22825278, 24455655, 25361420, 32607540, 34237917, 38042130, 45650556, 48911310, 57063195, 68475834, 76084260, 97822620, 114126390, 136951668, 171189585, 228252780, 342379170, 684758340]

約数ペア:

[(1, 684758340), (2, 342379170), (3, 228252780), (4, 171189585), (5, 136951668), (6, 114126390), (7, 97822620), (9, 76084260), (10, 68475834), (12, 57063195), (14, 48911310), (15, 45650556), (18, 38042130), (20, 34237917), (21, 32607540), (27, 25361420), (28, 24455655), (30, 22825278), (35, 19564524), (36, 19021065), (42, 16303770), (45, 15216852), (49, 13974660), (54, 12680710), (60, 11412639), (63, 10869180), (70, 9782262), (84, 8151885), (90, 7608426), (98, 6987330), (105, 6521508), (108, 6340355), (126, 5434590), (135, 5072284), (140, 4891131), (147, 4658220), (180, 3804213), (189, 3623060), (196, 3493665), (210, 3260754), (245, 2794932), (252, 2717295), (270, 2536142), (294, 2329110), (315, 2173836), (343, 1996380), (378, 1811530), (420, 1630377), (441, 1552740), (490, 1397466), (540, 1268071), (588, 1164555), (630, 1086918), (686, 998190), (735, 931644), (756, 905765), (882, 776370), (945, 724612), (980, 698733), (1029, 665460), (1260, 543459), (1323, 517580), (1372, 499095), (1470, 465822), (1715, 399276), (1764, 388185), (1890, 362306), (2058, 332730), (2205, 310548), (2646, 258790), (2940, 232911), (3087, 221820), (3430, 199638), (3697, 185220), (3780, 181153), (4116, 166365), (4410, 155274), (5145, 133092), (5292, 129395), (6174, 110910), (6615, 103516), (6860, 99819), (7394, 92610), (8820, 77637), (9261, 73940), (10290, 66546), (11091, 61740), (12348, 55455), (13230, 51758), (14788, 46305), (15435, 44364), (18485, 37044), (18522, 36970), (20580, 33273), (22182, 30870), (25879, 26460)]