316038800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:398

約数の個数: 240

約数和(自身を含む): 980127744

約数和(自身を除く): 664088944

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 31, 35, 40, 44, 50, 55, 56, 62, 70, 77, 80, 88, 100, 110, 112, 124, 140, 154, 155, 175, 176, 200, 217, 220, 248, 275, 280, 308, 310, 331, 341, 350, 385, 400, 434, 440, 496, 550, 560, 616, 620, 662, 682, 700, 770, 775, 868, 880, 1085, 1100, 1232, 1240, 1324, 1364, 1400, 1540, 1550, 1655, 1705, 1736, 1925, 2170, 2200, 2317, 2387, 2480, 2648, 2728, 2800, 3080, 3100, 3310, 3410, 3472, 3641, 3850, 4340, 4400, 4634, 4774, 5296, 5425, 5456, 6160, 6200, 6620, 6820, 7282, 7700, 8275, 8525, 8680, 9268, 9548, 10261, 10850, 11585, 11935, 12400, 13240, 13640, 14564, 15400, 16550, 17050, 17360, 18205, 18536, 19096, 20522, 21700, 23170, 23870, 25487, 26480, 27280, 29128, 30800, 33100, 34100, 36410, 37072, 38192, 41044, 43400, 46340, 47740, 50974, 51305, 57925, 58256, 59675, 66200, 68200, 71827, 72820, 82088, 86800, 91025, 92680, 95480, 101948, 102610, 112871, 115850, 119350, 127435, 132400, 136400, 143654, 145640, 164176, 182050, 185360, 190960, 203896, 205220, 225742, 231700, 238700, 254870, 256525, 287308, 291280, 359135, 364100, 407792, 410440, 451484, 463400, 477400, 509740, 513050, 564355, 574616, 637175, 718270, 728200, 790097, 820880, 902968, 926800, 954800, 1019480, 1026100, 1128710, 1149232, 1274350, 1436540, 1456400, 1580194, 1795675, 1805936, 2038960, 2052200, 2257420, 2548700, 2821775, 2873080, 3160388, 3591350, 3950485, 4104400, 4514840, 5097400, 5643550, 5746160, 6320776, 7182700, 7900970, 9029680, 10194800, 11287100, 12641552, 14365400, 15801940, 19752425, 22574200, 28730800, 31603880, 39504850, 45148400, 63207760, 79009700, 158019400, 316038800]

約数ペア:

[(1, 316038800), (2, 158019400), (4, 79009700), (5, 63207760), (7, 45148400), (8, 39504850), (10, 31603880), (11, 28730800), (14, 22574200), (16, 19752425), (20, 15801940), (22, 14365400), (25, 12641552), (28, 11287100), (31, 10194800), (35, 9029680), (40, 7900970), (44, 7182700), (50, 6320776), (55, 5746160), (56, 5643550), (62, 5097400), (70, 4514840), (77, 4104400), (80, 3950485), (88, 3591350), (100, 3160388), (110, 2873080), (112, 2821775), (124, 2548700), (140, 2257420), (154, 2052200), (155, 2038960), (175, 1805936), (176, 1795675), (200, 1580194), (217, 1456400), (220, 1436540), (248, 1274350), (275, 1149232), (280, 1128710), (308, 1026100), (310, 1019480), (331, 954800), (341, 926800), (350, 902968), (385, 820880), (400, 790097), (434, 728200), (440, 718270), (496, 637175), (550, 574616), (560, 564355), (616, 513050), (620, 509740), (662, 477400), (682, 463400), (700, 451484), (770, 410440), (775, 407792), (868, 364100), (880, 359135), (1085, 291280), (1100, 287308), (1232, 256525), (1240, 254870), (1324, 238700), (1364, 231700), (1400, 225742), (1540, 205220), (1550, 203896), (1655, 190960), (1705, 185360), (1736, 182050), (1925, 164176), (2170, 145640), (2200, 143654), (2317, 136400), (2387, 132400), (2480, 127435), (2648, 119350), (2728, 115850), (2800, 112871), (3080, 102610), (3100, 101948), (3310, 95480), (3410, 92680), (3472, 91025), (3641, 86800), (3850, 82088), (4340, 72820), (4400, 71827), (4634, 68200), (4774, 66200), (5296, 59675), (5425, 58256), (5456, 57925), (6160, 51305), (6200, 50974), (6620, 47740), (6820, 46340), (7282, 43400), (7700, 41044), (8275, 38192), (8525, 37072), (8680, 36410), (9268, 34100), (9548, 33100), (10261, 30800), (10850, 29128), (11585, 27280), (11935, 26480), (12400, 25487), (13240, 23870), (13640, 23170), (14564, 21700), (15400, 20522), (16550, 19096), (17050, 18536), (17360, 18205)]