63473280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2543}}^1$

素因数の和:2578

約数の個数: 128

約数和(自身を含む): 217969920

約数和(自身を除く): 154496640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 2543, 3120, 4160, 4992, 5086, 6240, 7629, 8320, 10172, 12480, 12715, 15258, 20344, 24960, 25430, 30516, 33059, 38145, 40688, 50860, 61032, 66118, 76290, 81376, 99177, 101720, 122064, 132236, 152580, 162752, 165295, 198354, 203440, 244128, 264472, 305160, 325504, 330590, 396708, 406880, 488256, 495885, 528944, 610320, 661180, 793416, 813760, 976512, 991770, 1057888, 1220640, 1322360, 1586832, 1627520, 1983540, 2115776, 2441280, 2644720, 3173664, 3967080, 4231552, 4882560, 5289440, 6347328, 7934160, 10578880, 12694656, 15868320, 21157760, 31736640, 63473280]

約数ペア:

[(1, 63473280), (2, 31736640), (3, 21157760), (4, 15868320), (5, 12694656), (6, 10578880), (8, 7934160), (10, 6347328), (12, 5289440), (13, 4882560), (15, 4231552), (16, 3967080), (20, 3173664), (24, 2644720), (26, 2441280), (30, 2115776), (32, 1983540), (39, 1627520), (40, 1586832), (48, 1322360), (52, 1220640), (60, 1057888), (64, 991770), (65, 976512), (78, 813760), (80, 793416), (96, 661180), (104, 610320), (120, 528944), (128, 495885), (130, 488256), (156, 406880), (160, 396708), (192, 330590), (195, 325504), (208, 305160), (240, 264472), (260, 244128), (312, 203440), (320, 198354), (384, 165295), (390, 162752), (416, 152580), (480, 132236), (520, 122064), (624, 101720), (640, 99177), (780, 81376), (832, 76290), (960, 66118), (1040, 61032), (1248, 50860), (1560, 40688), (1664, 38145), (1920, 33059), (2080, 30516), (2496, 25430), (2543, 24960), (3120, 20344), (4160, 15258), (4992, 12715), (5086, 12480), (6240, 10172), (7629, 8320)]