1650305280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2543}}^1$

素因数の和:2593

約数の個数: 216

約数和(自身を含む): 5709529728

約数和(自身を除く): 4059224448

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, 169, 192, 195, 208, 240, 256, 260, 312, 320, 338, 384, 390, 416, 480, 507, 520, 624, 640, 676, 768, 780, 832, 845, 960, 1014, 1040, 1248, 1280, 1352, 1560, 1664, 1690, 1920, 2028, 2080, 2496, 2535, 2543, 2704, 3120, 3328, 3380, 3840, 4056, 4160, 4992, 5070, 5086, 5408, 6240, 6760, 7629, 8112, 8320, 9984, 10140, 10172, 10816, 12480, 12715, 13520, 15258, 16224, 16640, 20280, 20344, 21632, 24960, 25430, 27040, 30516, 32448, 33059, 38145, 40560, 40688, 43264, 49920, 50860, 54080, 61032, 64896, 66118, 76290, 81120, 81376, 99177, 101720, 108160, 122064, 129792, 132236, 152580, 162240, 162752, 165295, 198354, 203440, 216320, 244128, 264472, 305160, 324480, 325504, 330590, 396708, 406880, 429767, 488256, 495885, 528944, 610320, 648960, 651008, 661180, 793416, 813760, 859534, 976512, 991770, 1057888, 1220640, 1289301, 1322360, 1586832, 1627520, 1719068, 1953024, 1983540, 2115776, 2148835, 2441280, 2578602, 2644720, 3173664, 3255040, 3438136, 3967080, 4231552, 4297670, 4882560, 5157204, 5289440, 6347328, 6446505, 6876272, 7934160, 8463104, 8595340, 9765120, 10314408, 10578880, 12694656, 12893010, 13752544, 15868320, 17190680, 20628816, 21157760, 25389312, 25786020, 27505088, 31736640, 34381360, 41257632, 42315520, 51572040, 55010176, 63473280, 68762720, 82515264, 103144080, 110020352, 126946560, 137525440, 165030528, 206288160, 275050880, 330061056, 412576320, 550101760, 825152640, 1650305280]

約数ペア:

[(1, 1650305280), (2, 825152640), (3, 550101760), (4, 412576320), (5, 330061056), (6, 275050880), (8, 206288160), (10, 165030528), (12, 137525440), (13, 126946560), (15, 110020352), (16, 103144080), (20, 82515264), (24, 68762720), (26, 63473280), (30, 55010176), (32, 51572040), (39, 42315520), (40, 41257632), (48, 34381360), (52, 31736640), (60, 27505088), (64, 25786020), (65, 25389312), (78, 21157760), (80, 20628816), (96, 17190680), (104, 15868320), (120, 13752544), (128, 12893010), (130, 12694656), (156, 10578880), (160, 10314408), (169, 9765120), (192, 8595340), (195, 8463104), (208, 7934160), (240, 6876272), (256, 6446505), (260, 6347328), (312, 5289440), (320, 5157204), (338, 4882560), (384, 4297670), (390, 4231552), (416, 3967080), (480, 3438136), (507, 3255040), (520, 3173664), (624, 2644720), (640, 2578602), (676, 2441280), (768, 2148835), (780, 2115776), (832, 1983540), (845, 1953024), (960, 1719068), (1014, 1627520), (1040, 1586832), (1248, 1322360), (1280, 1289301), (1352, 1220640), (1560, 1057888), (1664, 991770), (1690, 976512), (1920, 859534), (2028, 813760), (2080, 793416), (2496, 661180), (2535, 651008), (2543, 648960), (2704, 610320), (3120, 528944), (3328, 495885), (3380, 488256), (3840, 429767), (4056, 406880), (4160, 396708), (4992, 330590), (5070, 325504), (5086, 324480), (5408, 305160), (6240, 264472), (6760, 244128), (7629, 216320), (8112, 203440), (8320, 198354), (9984, 165295), (10140, 162752), (10172, 162240), (10816, 152580), (12480, 132236), (12715, 129792), (13520, 122064), (15258, 108160), (16224, 101720), (16640, 99177), (20280, 81376), (20344, 81120), (21632, 76290), (24960, 66118), (25430, 64896), (27040, 61032), (30516, 54080), (32448, 50860), (33059, 49920), (38145, 43264), (40560, 40688)]