24861854920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{647}}^1$

素因数の和:948

約数の個数: 256

約数和(自身を含む): 69872025600

約数和(自身を除く): 45010170680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 31, 35, 38, 40, 56, 62, 70, 76, 95, 124, 133, 140, 152, 155, 190, 217, 233, 248, 266, 280, 310, 380, 434, 466, 532, 589, 620, 647, 665, 760, 868, 932, 1064, 1085, 1165, 1178, 1240, 1294, 1330, 1631, 1736, 1864, 2170, 2330, 2356, 2588, 2660, 2945, 3235, 3262, 4123, 4340, 4427, 4529, 4660, 4712, 5176, 5320, 5890, 6470, 6524, 7223, 8155, 8246, 8680, 8854, 9058, 9320, 11780, 12293, 12940, 13048, 14446, 16310, 16492, 17708, 18116, 20057, 20615, 22135, 22645, 23560, 24586, 25880, 28892, 30989, 32620, 32984, 35416, 36115, 36232, 40114, 41230, 44270, 45290, 49172, 50561, 57784, 61465, 61978, 65240, 72230, 80228, 82460, 86051, 88540, 90580, 98344, 100285, 101122, 122930, 123956, 137237, 140399, 144460, 150751, 154945, 160456, 164920, 172102, 177080, 181160, 200570, 202244, 245860, 247912, 252805, 274474, 280798, 288920, 301502, 309890, 344204, 381083, 401140, 404488, 430255, 491720, 505610, 548948, 561596, 603004, 619780, 686185, 688408, 701995, 753755, 762166, 802280, 860510, 960659, 1011220, 1055257, 1097896, 1123192, 1206008, 1239560, 1372370, 1403990, 1507510, 1524332, 1721020, 1905415, 1921318, 2022440, 2110514, 2667581, 2744740, 2807980, 2864269, 3015020, 3048664, 3442040, 3810830, 3842636, 4221028, 4673281, 4803295, 5276285, 5335162, 5489480, 5615960, 5728538, 6030040, 7621660, 7685272, 8442056, 9346562, 9606590, 10552570, 10670324, 11457076, 13337905, 14321345, 15243320, 18693124, 19213180, 20049883, 21105140, 21340648, 22914152, 23366405, 26675810, 28642690, 32712967, 37386248, 38426360, 40099766, 42210280, 46732810, 53351620, 57285380, 65425934, 80199532, 88792339, 93465620, 100249415, 106703240, 114570760, 130851868, 160399064, 163564835, 177584678, 186931240, 200498830, 261703736, 327129670, 355169356, 400997660, 443961695, 621546373, 654259340, 710338712, 801995320, 887923390, 1243092746, 1308518680, 1775846780, 2486185492, 3107731865, 3551693560, 4972370984, 6215463730, 12430927460, 24861854920]

約数ペア:

[(1, 24861854920), (2, 12430927460), (4, 6215463730), (5, 4972370984), (7, 3551693560), (8, 3107731865), (10, 2486185492), (14, 1775846780), (19, 1308518680), (20, 1243092746), (28, 887923390), (31, 801995320), (35, 710338712), (38, 654259340), (40, 621546373), (56, 443961695), (62, 400997660), (70, 355169356), (76, 327129670), (95, 261703736), (124, 200498830), (133, 186931240), (140, 177584678), (152, 163564835), (155, 160399064), (190, 130851868), (217, 114570760), (233, 106703240), (248, 100249415), (266, 93465620), (280, 88792339), (310, 80199532), (380, 65425934), (434, 57285380), (466, 53351620), (532, 46732810), (589, 42210280), (620, 40099766), (647, 38426360), (665, 37386248), (760, 32712967), (868, 28642690), (932, 26675810), (1064, 23366405), (1085, 22914152), (1165, 21340648), (1178, 21105140), (1240, 20049883), (1294, 19213180), (1330, 18693124), (1631, 15243320), (1736, 14321345), (1864, 13337905), (2170, 11457076), (2330, 10670324), (2356, 10552570), (2588, 9606590), (2660, 9346562), (2945, 8442056), (3235, 7685272), (3262, 7621660), (4123, 6030040), (4340, 5728538), (4427, 5615960), (4529, 5489480), (4660, 5335162), (4712, 5276285), (5176, 4803295), (5320, 4673281), (5890, 4221028), (6470, 3842636), (6524, 3810830), (7223, 3442040), (8155, 3048664), (8246, 3015020), (8680, 2864269), (8854, 2807980), (9058, 2744740), (9320, 2667581), (11780, 2110514), (12293, 2022440), (12940, 1921318), (13048, 1905415), (14446, 1721020), (16310, 1524332), (16492, 1507510), (17708, 1403990), (18116, 1372370), (20057, 1239560), (20615, 1206008), (22135, 1123192), (22645, 1097896), (23560, 1055257), (24586, 1011220), (25880, 960659), (28892, 860510), (30989, 802280), (32620, 762166), (32984, 753755), (35416, 701995), (36115, 688408), (36232, 686185), (40114, 619780), (41230, 603004), (44270, 561596), (45290, 548948), (49172, 505610), (50561, 491720), (57784, 430255), (61465, 404488), (61978, 401140), (65240, 381083), (72230, 344204), (80228, 309890), (82460, 301502), (86051, 288920), (88540, 280798), (90580, 274474), (98344, 252805), (100285, 247912), (101122, 245860), (122930, 202244), (123956, 200570), (137237, 181160), (140399, 177080), (144460, 172102), (150751, 164920), (154945, 160456)]