19730766240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{431}}^1\times {\mathrm{10597}}^1$

素因数の和:11052

約数の個数: 192

約数和(自身を含む): 69224440320

約数和(自身を除く): 49493674080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 431, 432, 480, 540, 720, 862, 864, 1080, 1293, 1440, 1724, 2155, 2160, 2586, 3448, 3879, 4310, 4320, 5172, 6465, 6896, 7758, 8620, 10344, 10597, 11637, 12930, 13792, 15516, 17240, 19395, 20688, 21194, 23274, 25860, 31032, 31791, 34480, 38790, 41376, 42388, 46548, 51720, 52985, 58185, 62064, 63582, 68960, 77580, 84776, 93096, 95373, 103440, 105970, 116370, 124128, 127164, 155160, 158955, 169552, 186192, 190746, 206880, 211940, 232740, 254328, 286119, 310320, 317910, 339104, 372384, 381492, 423880, 465480, 476865, 508656, 572238, 620640, 635820, 762984, 847760, 930960, 953730, 1017312, 1144476, 1271640, 1430595, 1525968, 1695520, 1861920, 1907460, 2288952, 2543280, 2861190, 3051936, 3814920, 4567307, 4577904, 5086560, 5722380, 7629840, 9134614, 9155808, 11444760, 13701921, 15259680, 18269228, 22836535, 22889520, 27403842, 36538456, 41105763, 45673070, 45779040, 54807684, 68509605, 73076912, 82211526, 91346140, 109615368, 123317289, 137019210, 146153824, 164423052, 182692280, 205528815, 219230736, 246634578, 274038420, 328846104, 365384560, 411057630, 438461472, 493269156, 548076840, 616586445, 657692208, 730769120, 822115260, 986538312, 1096153680, 1233172890, 1315384416, 1644230520, 1973076624, 2192307360, 2466345780, 3288461040, 3946153248, 4932691560, 6576922080, 9865383120, 19730766240]

約数ペア:

[(1, 19730766240), (2, 9865383120), (3, 6576922080), (4, 4932691560), (5, 3946153248), (6, 3288461040), (8, 2466345780), (9, 2192307360), (10, 1973076624), (12, 1644230520), (15, 1315384416), (16, 1233172890), (18, 1096153680), (20, 986538312), (24, 822115260), (27, 730769120), (30, 657692208), (32, 616586445), (36, 548076840), (40, 493269156), (45, 438461472), (48, 411057630), (54, 365384560), (60, 328846104), (72, 274038420), (80, 246634578), (90, 219230736), (96, 205528815), (108, 182692280), (120, 164423052), (135, 146153824), (144, 137019210), (160, 123317289), (180, 109615368), (216, 91346140), (240, 82211526), (270, 73076912), (288, 68509605), (360, 54807684), (431, 45779040), (432, 45673070), (480, 41105763), (540, 36538456), (720, 27403842), (862, 22889520), (864, 22836535), (1080, 18269228), (1293, 15259680), (1440, 13701921), (1724, 11444760), (2155, 9155808), (2160, 9134614), (2586, 7629840), (3448, 5722380), (3879, 5086560), (4310, 4577904), (4320, 4567307), (5172, 3814920), (6465, 3051936), (6896, 2861190), (7758, 2543280), (8620, 2288952), (10344, 1907460), (10597, 1861920), (11637, 1695520), (12930, 1525968), (13792, 1430595), (15516, 1271640), (17240, 1144476), (19395, 1017312), (20688, 953730), (21194, 930960), (23274, 847760), (25860, 762984), (31032, 635820), (31791, 620640), (34480, 572238), (38790, 508656), (41376, 476865), (42388, 465480), (46548, 423880), (51720, 381492), (52985, 372384), (58185, 339104), (62064, 317910), (63582, 310320), (68960, 286119), (77580, 254328), (84776, 232740), (93096, 211940), (95373, 206880), (103440, 190746), (105970, 186192), (116370, 169552), (124128, 158955), (127164, 155160)]