15796661320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{829}}^1$

素因数の和:1020

約数の個数: 192

約数和(自身を含む): 40694169600

約数和(自身を除く): 24897508280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 121, 124, 127, 155, 220, 242, 248, 254, 310, 341, 440, 484, 508, 605, 620, 635, 682, 829, 968, 1016, 1210, 1240, 1270, 1364, 1397, 1658, 1705, 2420, 2540, 2728, 2794, 3316, 3410, 3751, 3937, 4145, 4840, 5080, 5588, 6632, 6820, 6985, 7502, 7874, 8290, 9119, 11176, 13640, 13970, 15004, 15367, 15748, 16580, 18238, 18755, 19685, 25699, 27940, 30008, 30734, 31496, 33160, 36476, 37510, 39370, 43307, 45595, 51398, 55880, 61468, 72952, 75020, 76835, 78740, 86614, 91190, 100309, 102796, 105283, 122936, 128495, 150040, 153670, 157480, 173228, 182380, 200618, 205592, 210566, 216535, 256990, 282689, 307340, 346456, 364760, 401236, 421132, 433070, 476377, 501545, 513980, 526415, 565378, 614680, 802472, 842264, 866140, 952754, 1003090, 1027960, 1052830, 1130756, 1158113, 1413445, 1732280, 1905508, 2006180, 2105660, 2261512, 2316226, 2381885, 2826890, 3109579, 3263773, 3811016, 4012360, 4211320, 4632452, 4763770, 5653780, 5790565, 6219158, 6527546, 9264904, 9527540, 11307560, 11581130, 12438316, 12739243, 13055092, 15547895, 16318865, 19055080, 23162260, 24876632, 25478486, 26110184, 31095790, 32637730, 35901503, 46324520, 50956972, 62191580, 63696215, 65275460, 71803006, 101913944, 124383160, 127392430, 130550920, 143606012, 179507515, 254784860, 287212024, 359015030, 394916533, 509569720, 718030060, 789833066, 1436060120, 1579666132, 1974582665, 3159332264, 3949165330, 7898330660, 15796661320]

約数ペア:

[(1, 15796661320), (2, 7898330660), (4, 3949165330), (5, 3159332264), (8, 1974582665), (10, 1579666132), (11, 1436060120), (20, 789833066), (22, 718030060), (31, 509569720), (40, 394916533), (44, 359015030), (55, 287212024), (62, 254784860), (88, 179507515), (110, 143606012), (121, 130550920), (124, 127392430), (127, 124383160), (155, 101913944), (220, 71803006), (242, 65275460), (248, 63696215), (254, 62191580), (310, 50956972), (341, 46324520), (440, 35901503), (484, 32637730), (508, 31095790), (605, 26110184), (620, 25478486), (635, 24876632), (682, 23162260), (829, 19055080), (968, 16318865), (1016, 15547895), (1210, 13055092), (1240, 12739243), (1270, 12438316), (1364, 11581130), (1397, 11307560), (1658, 9527540), (1705, 9264904), (2420, 6527546), (2540, 6219158), (2728, 5790565), (2794, 5653780), (3316, 4763770), (3410, 4632452), (3751, 4211320), (3937, 4012360), (4145, 3811016), (4840, 3263773), (5080, 3109579), (5588, 2826890), (6632, 2381885), (6820, 2316226), (6985, 2261512), (7502, 2105660), (7874, 2006180), (8290, 1905508), (9119, 1732280), (11176, 1413445), (13640, 1158113), (13970, 1130756), (15004, 1052830), (15367, 1027960), (15748, 1003090), (16580, 952754), (18238, 866140), (18755, 842264), (19685, 802472), (25699, 614680), (27940, 565378), (30008, 526415), (30734, 513980), (31496, 501545), (33160, 476377), (36476, 433070), (37510, 421132), (39370, 401236), (43307, 364760), (45595, 346456), (51398, 307340), (55880, 282689), (61468, 256990), (72952, 216535), (75020, 210566), (76835, 205592), (78740, 200618), (86614, 182380), (91190, 173228), (100309, 157480), (102796, 153670), (105283, 150040), (122936, 128495)]