2938563180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{937}}^1$

素因数の和:1109

約数の個数: 288

約数和(自身を含む): 10816565760

約数和(自身を除く): 7878002580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 131, 133, 140, 171, 180, 190, 210, 228, 252, 262, 266, 285, 315, 342, 380, 393, 399, 420, 524, 532, 570, 630, 655, 665, 684, 786, 798, 855, 917, 937, 1140, 1179, 1197, 1260, 1310, 1330, 1572, 1596, 1710, 1834, 1874, 1965, 1995, 2358, 2394, 2489, 2620, 2660, 2751, 2811, 3420, 3668, 3748, 3930, 3990, 4585, 4685, 4716, 4788, 4978, 5502, 5622, 5895, 5985, 6559, 7467, 7860, 7980, 8253, 8433, 9170, 9370, 9956, 11004, 11244, 11790, 11970, 12445, 13118, 13755, 14055, 14934, 16506, 16866, 17423, 17803, 18340, 18740, 19677, 22401, 23580, 23940, 24890, 26236, 27510, 28110, 29868, 32795, 33012, 33732, 34846, 35606, 37335, 39354, 41265, 42165, 44802, 49780, 52269, 53409, 55020, 56220, 59031, 65590, 69692, 71212, 74670, 78708, 82530, 84330, 87115, 89015, 89604, 98385, 104538, 106818, 112005, 118062, 122747, 124621, 131180, 149340, 156807, 160227, 165060, 168660, 174230, 178030, 196770, 209076, 213636, 224010, 236124, 245494, 249242, 261345, 267045, 295155, 313614, 320454, 348460, 356060, 368241, 373863, 393540, 448020, 490988, 498484, 522690, 534090, 590310, 613735, 623105, 627228, 640908, 736482, 747726, 784035, 801135, 859229, 1045380, 1068180, 1104723, 1121589, 1180620, 1227470, 1246210, 1472964, 1495452, 1568070, 1602270, 1718458, 1841205, 1869315, 2209446, 2243178, 2332193, 2454940, 2492420, 2577687, 3136140, 3204540, 3436916, 3682410, 3738630, 4296145, 4418892, 4486356, 4664386, 5155374, 5523615, 5607945, 6996579, 7364820, 7477260, 7733061, 8592290, 9328772, 10310748, 11047230, 11215890, 11660965, 12888435, 13993158, 15466122, 16325351, 17184580, 20989737, 22094460, 22431780, 23321930, 25776870, 27986316, 30932244, 32650702, 34982895, 38665305, 41979474, 46643860, 48976053, 51553740, 65301404, 69965790, 77330610, 81626755, 83958948, 97952106, 104948685, 139931580, 146928159, 154661220, 163253510, 195904212, 209897370, 244880265, 293856318, 326507020, 419794740, 489760530, 587712636, 734640795, 979521060, 1469281590, 2938563180]

約数ペア:

[(1, 2938563180), (2, 1469281590), (3, 979521060), (4, 734640795), (5, 587712636), (6, 489760530), (7, 419794740), (9, 326507020), (10, 293856318), (12, 244880265), (14, 209897370), (15, 195904212), (18, 163253510), (19, 154661220), (20, 146928159), (21, 139931580), (28, 104948685), (30, 97952106), (35, 83958948), (36, 81626755), (38, 77330610), (42, 69965790), (45, 65301404), (57, 51553740), (60, 48976053), (63, 46643860), (70, 41979474), (76, 38665305), (84, 34982895), (90, 32650702), (95, 30932244), (105, 27986316), (114, 25776870), (126, 23321930), (131, 22431780), (133, 22094460), (140, 20989737), (171, 17184580), (180, 16325351), (190, 15466122), (210, 13993158), (228, 12888435), (252, 11660965), (262, 11215890), (266, 11047230), (285, 10310748), (315, 9328772), (342, 8592290), (380, 7733061), (393, 7477260), (399, 7364820), (420, 6996579), (524, 5607945), (532, 5523615), (570, 5155374), (630, 4664386), (655, 4486356), (665, 4418892), (684, 4296145), (786, 3738630), (798, 3682410), (855, 3436916), (917, 3204540), (937, 3136140), (1140, 2577687), (1179, 2492420), (1197, 2454940), (1260, 2332193), (1310, 2243178), (1330, 2209446), (1572, 1869315), (1596, 1841205), (1710, 1718458), (1834, 1602270), (1874, 1568070), (1965, 1495452), (1995, 1472964), (2358, 1246210), (2394, 1227470), (2489, 1180620), (2620, 1121589), (2660, 1104723), (2751, 1068180), (2811, 1045380), (3420, 859229), (3668, 801135), (3748, 784035), (3930, 747726), (3990, 736482), (4585, 640908), (4685, 627228), (4716, 623105), (4788, 613735), (4978, 590310), (5502, 534090), (5622, 522690), (5895, 498484), (5985, 490988), (6559, 448020), (7467, 393540), (7860, 373863), (7980, 368241), (8253, 356060), (8433, 348460), (9170, 320454), (9370, 313614), (9956, 295155), (11004, 267045), (11244, 261345), (11790, 249242), (11970, 245494), (12445, 236124), (13118, 224010), (13755, 213636), (14055, 209076), (14934, 196770), (16506, 178030), (16866, 174230), (17423, 168660), (17803, 165060), (18340, 160227), (18740, 156807), (19677, 149340), (22401, 131180), (23580, 124621), (23940, 122747), (24890, 118062), (26236, 112005), (27510, 106818), (28110, 104538), (29868, 98385), (32795, 89604), (33012, 89015), (33732, 87115), (34846, 84330), (35606, 82530), (37335, 78708), (39354, 74670), (41265, 71212), (42165, 69692), (44802, 65590), (49780, 59031), (52269, 56220), (53409, 55020)]