19961007360

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{1319}}^1$

素因数の和:1913

約数の個数: 288

約数和(自身を含む): 73042421760

約数和(自身を除く): 53081414400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 563, 640, 672, 768, 840, 896, 960, 1120, 1126, 1280, 1319, 1344, 1680, 1689, 1792, 1920, 2240, 2252, 2638, 2688, 2815, 3360, 3378, 3840, 3941, 3957, 4480, 4504, 5276, 5376, 5630, 6595, 6720, 6756, 7882, 7914, 8445, 8960, 9008, 9233, 10552, 11260, 11823, 13190, 13440, 13512, 15764, 15828, 16890, 18016, 18466, 19705, 19785, 21104, 22520, 23646, 26380, 26880, 27024, 27699, 31528, 31656, 33780, 36032, 36932, 39410, 39570, 42208, 45040, 46165, 47292, 52760, 54048, 55398, 59115, 63056, 63312, 67560, 72064, 73864, 78820, 79140, 84416, 90080, 92330, 94584, 105520, 108096, 110796, 118230, 126112, 126624, 135120, 138495, 144128, 147728, 157640, 158280, 168832, 180160, 184660, 189168, 211040, 216192, 221592, 236460, 252224, 253248, 270240, 276990, 295456, 315280, 316560, 337664, 360320, 369320, 378336, 422080, 432384, 443184, 472920, 504448, 506496, 540480, 553980, 590912, 630560, 633120, 720640, 738640, 742597, 756672, 844160, 886368, 945840, 1008896, 1012992, 1080960, 1107960, 1181824, 1261120, 1266240, 1477280, 1485194, 1513344, 1688320, 1772736, 1891680, 2161920, 2215920, 2227791, 2363648, 2522240, 2532480, 2954560, 2970388, 3026688, 3545472, 3712985, 3783360, 4431840, 4455582, 5044480, 5064960, 5198179, 5909120, 5940776, 7090944, 7425970, 7566720, 8863680, 8911164, 10396358, 11138955, 11818240, 11881552, 14851940, 15133440, 15594537, 17727360, 17822328, 20792716, 22277910, 23763104, 25990895, 29703880, 31189074, 35454720, 35644656, 41585432, 44555820, 47526208, 51981790, 59407760, 62378148, 71289312, 77972685, 83170864, 89111640, 95052416, 103963580, 118815520, 124756296, 142578624, 155945370, 166341728, 178223280, 190104832, 207927160, 237631040, 249512592, 285157248, 311890740, 332683456, 356446560, 415854320, 475262080, 499025184, 570314496, 623781480, 665366912, 712893120, 831708640, 950524160, 998050368, 1247562960, 1330733824, 1425786240, 1663417280, 1996100736, 2495125920, 2851572480, 3326834560, 3992201472, 4990251840, 6653669120, 9980503680, 19961007360]

約数ペア:

[(1, 19961007360), (2, 9980503680), (3, 6653669120), (4, 4990251840), (5, 3992201472), (6, 3326834560), (7, 2851572480), (8, 2495125920), (10, 1996100736), (12, 1663417280), (14, 1425786240), (15, 1330733824), (16, 1247562960), (20, 998050368), (21, 950524160), (24, 831708640), (28, 712893120), (30, 665366912), (32, 623781480), (35, 570314496), (40, 499025184), (42, 475262080), (48, 415854320), (56, 356446560), (60, 332683456), (64, 311890740), (70, 285157248), (80, 249512592), (84, 237631040), (96, 207927160), (105, 190104832), (112, 178223280), (120, 166341728), (128, 155945370), (140, 142578624), (160, 124756296), (168, 118815520), (192, 103963580), (210, 95052416), (224, 89111640), (240, 83170864), (256, 77972685), (280, 71289312), (320, 62378148), (336, 59407760), (384, 51981790), (420, 47526208), (448, 44555820), (480, 41585432), (560, 35644656), (563, 35454720), (640, 31189074), (672, 29703880), (768, 25990895), (840, 23763104), (896, 22277910), (960, 20792716), (1120, 17822328), (1126, 17727360), (1280, 15594537), (1319, 15133440), (1344, 14851940), (1680, 11881552), (1689, 11818240), (1792, 11138955), (1920, 10396358), (2240, 8911164), (2252, 8863680), (2638, 7566720), (2688, 7425970), (2815, 7090944), (3360, 5940776), (3378, 5909120), (3840, 5198179), (3941, 5064960), (3957, 5044480), (4480, 4455582), (4504, 4431840), (5276, 3783360), (5376, 3712985), (5630, 3545472), (6595, 3026688), (6720, 2970388), (6756, 2954560), (7882, 2532480), (7914, 2522240), (8445, 2363648), (8960, 2227791), (9008, 2215920), (9233, 2161920), (10552, 1891680), (11260, 1772736), (11823, 1688320), (13190, 1513344), (13440, 1485194), (13512, 1477280), (15764, 1266240), (15828, 1261120), (16890, 1181824), (18016, 1107960), (18466, 1080960), (19705, 1012992), (19785, 1008896), (21104, 945840), (22520, 886368), (23646, 844160), (26380, 756672), (26880, 742597), (27024, 738640), (27699, 720640), (31528, 633120), (31656, 630560), (33780, 590912), (36032, 553980), (36932, 540480), (39410, 506496), (39570, 504448), (42208, 472920), (45040, 443184), (46165, 432384), (47292, 422080), (52760, 378336), (54048, 369320), (55398, 360320), (59115, 337664), (63056, 316560), (63312, 315280), (67560, 295456), (72064, 276990), (73864, 270240), (78820, 253248), (79140, 252224), (84416, 236460), (90080, 221592), (92330, 216192), (94584, 211040), (105520, 189168), (108096, 184660), (110796, 180160), (118230, 168832), (126112, 158280), (126624, 157640), (135120, 147728), (138495, 144128)]