345524760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4423}}^1$

素因数の和:4478

約数の個数: 192

約数和(自身を含む): 1325076480

約数和(自身を除く): 979551720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 744, 840, 868, 930, 1085, 1116, 1240, 1260, 1302, 1395, 1736, 1860, 1953, 2170, 2232, 2520, 2604, 2790, 3255, 3720, 3906, 4340, 4423, 5208, 5580, 6510, 7812, 8680, 8846, 9765, 11160, 13020, 13269, 15624, 17692, 19530, 22115, 26040, 26538, 30961, 35384, 39060, 39807, 44230, 53076, 61922, 66345, 78120, 79614, 88460, 92883, 106152, 123844, 132690, 137113, 154805, 159228, 176920, 185766, 199035, 247688, 265380, 274226, 278649, 309610, 318456, 371532, 398070, 411339, 464415, 530760, 548452, 557298, 619220, 685565, 743064, 796140, 822678, 928830, 959791, 1096904, 1114596, 1234017, 1238440, 1371130, 1393245, 1592280, 1645356, 1857660, 1919582, 2056695, 2229192, 2468034, 2742260, 2786490, 2879373, 3290712, 3715320, 3839164, 4113390, 4798955, 4936068, 5484520, 5572980, 5758746, 6170085, 7678328, 8226780, 8638119, 9597910, 9872136, 11145960, 11517492, 12340170, 14396865, 16453560, 17276238, 19195820, 23034984, 24680340, 28793730, 34552476, 38391640, 43190595, 49360680, 57587460, 69104952, 86381190, 115174920, 172762380, 345524760]

約数ペア:

[(1, 345524760), (2, 172762380), (3, 115174920), (4, 86381190), (5, 69104952), (6, 57587460), (7, 49360680), (8, 43190595), (9, 38391640), (10, 34552476), (12, 28793730), (14, 24680340), (15, 23034984), (18, 19195820), (20, 17276238), (21, 16453560), (24, 14396865), (28, 12340170), (30, 11517492), (31, 11145960), (35, 9872136), (36, 9597910), (40, 8638119), (42, 8226780), (45, 7678328), (56, 6170085), (60, 5758746), (62, 5572980), (63, 5484520), (70, 4936068), (72, 4798955), (84, 4113390), (90, 3839164), (93, 3715320), (105, 3290712), (120, 2879373), (124, 2786490), (126, 2742260), (140, 2468034), (155, 2229192), (168, 2056695), (180, 1919582), (186, 1857660), (210, 1645356), (217, 1592280), (248, 1393245), (252, 1371130), (279, 1238440), (280, 1234017), (310, 1114596), (315, 1096904), (360, 959791), (372, 928830), (420, 822678), (434, 796140), (465, 743064), (504, 685565), (558, 619220), (620, 557298), (630, 548452), (651, 530760), (744, 464415), (840, 411339), (868, 398070), (930, 371532), (1085, 318456), (1116, 309610), (1240, 278649), (1260, 274226), (1302, 265380), (1395, 247688), (1736, 199035), (1860, 185766), (1953, 176920), (2170, 159228), (2232, 154805), (2520, 137113), (2604, 132690), (2790, 123844), (3255, 106152), (3720, 92883), (3906, 88460), (4340, 79614), (4423, 78120), (5208, 66345), (5580, 61922), (6510, 53076), (7812, 44230), (8680, 39807), (8846, 39060), (9765, 35384), (11160, 30961), (13020, 26538), (13269, 26040), (15624, 22115), (17692, 19530)]