2159902080

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{53569}}^1$

素因数の和:53601

約数の個数: 192

約数和(自身を含む): 8524058400

約数和(自身を除く): 6364156320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 40320, 53569, 107138, 160707, 214276, 267845, 321414, 374983, 428552, 482121, 535690, 642828, 749966, 803535, 857104, 964242, 1071380, 1124949, 1285656, 1499932, 1607070, 1714208, 1874915, 1928484, 2142760, 2249898, 2410605, 2571312, 2999864, 3214140, 3374847, 3428416, 3749830, 3856968, 4285520, 4499796, 4821210, 5142624, 5624745, 5999728, 6428280, 6749694, 6856832, 7499660, 7713936, 8571040, 8999592, 9642420, 10285248, 11249490, 11999456, 12856560, 13499388, 14999320, 15427872, 16874235, 17142080, 17999184, 19284840, 20570496, 22498980, 23998912, 25713120, 26998776, 29998640, 30855744, 33748470, 34284160, 35998368, 38569680, 44997960, 47997824, 51426240, 53997552, 59997280, 61711488, 67496940, 71996736, 77139360, 89995920, 102852480, 107995104, 119994560, 134993880, 143993472, 154278720, 179991840, 215990208, 239989120, 269987760, 308557440, 359983680, 431980416, 539975520, 719967360, 1079951040, 2159902080]

約数ペア:

[(1, 2159902080), (2, 1079951040), (3, 719967360), (4, 539975520), (5, 431980416), (6, 359983680), (7, 308557440), (8, 269987760), (9, 239989120), (10, 215990208), (12, 179991840), (14, 154278720), (15, 143993472), (16, 134993880), (18, 119994560), (20, 107995104), (21, 102852480), (24, 89995920), (28, 77139360), (30, 71996736), (32, 67496940), (35, 61711488), (36, 59997280), (40, 53997552), (42, 51426240), (45, 47997824), (48, 44997960), (56, 38569680), (60, 35998368), (63, 34284160), (64, 33748470), (70, 30855744), (72, 29998640), (80, 26998776), (84, 25713120), (90, 23998912), (96, 22498980), (105, 20570496), (112, 19284840), (120, 17999184), (126, 17142080), (128, 16874235), (140, 15427872), (144, 14999320), (160, 13499388), (168, 12856560), (180, 11999456), (192, 11249490), (210, 10285248), (224, 9642420), (240, 8999592), (252, 8571040), (280, 7713936), (288, 7499660), (315, 6856832), (320, 6749694), (336, 6428280), (360, 5999728), (384, 5624745), (420, 5142624), (448, 4821210), (480, 4499796), (504, 4285520), (560, 3856968), (576, 3749830), (630, 3428416), (640, 3374847), (672, 3214140), (720, 2999864), (840, 2571312), (896, 2410605), (960, 2249898), (1008, 2142760), (1120, 1928484), (1152, 1874915), (1260, 1714208), (1344, 1607070), (1440, 1499932), (1680, 1285656), (1920, 1124949), (2016, 1071380), (2240, 964242), (2520, 857104), (2688, 803535), (2880, 749966), (3360, 642828), (4032, 535690), (4480, 482121), (5040, 428552), (5760, 374983), (6720, 321414), (8064, 267845), (10080, 214276), (13440, 160707), (20160, 107138), (40320, 53569)]