16250120880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{72727}}^1$

素因数の和:72776

約数の個数: 240

約数和(自身を含む): 61684980480

約数和(自身を除く): 45434859600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 98, 105, 112, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 240, 245, 266, 280, 285, 294, 304, 336, 380, 392, 399, 420, 456, 490, 532, 560, 570, 588, 665, 735, 760, 784, 798, 840, 912, 931, 980, 1064, 1140, 1176, 1330, 1470, 1520, 1596, 1680, 1862, 1960, 1995, 2128, 2280, 2352, 2660, 2793, 2940, 3192, 3724, 3920, 3990, 4560, 4655, 5320, 5586, 5880, 6384, 7448, 7980, 9310, 10640, 11172, 11760, 13965, 14896, 15960, 18620, 22344, 27930, 31920, 37240, 44688, 55860, 72727, 74480, 111720, 145454, 218181, 223440, 290908, 363635, 436362, 509089, 581816, 727270, 872724, 1018178, 1090905, 1163632, 1381813, 1454540, 1527267, 1745448, 2036356, 2181810, 2545445, 2763626, 2909080, 3054534, 3490896, 3563623, 4072712, 4145439, 4363620, 5090890, 5527252, 5818160, 6109068, 6909065, 7127246, 7636335, 8145424, 8290878, 8727240, 9672691, 10181780, 10690869, 11054504, 12218136, 13818130, 14254492, 15272670, 16581756, 17454480, 17818115, 19345382, 20363560, 20727195, 21381738, 22109008, 24436272, 27636260, 28508984, 29018073, 30545340, 33163512, 35636230, 38690764, 40727120, 41454390, 42763476, 48363455, 53454345, 55272520, 57017968, 58036146, 61090680, 66327024, 67708837, 71272460, 77381528, 82908780, 85526952, 96726910, 106908690, 110545040, 116072292, 122181360, 135417674, 142544920, 145090365, 154763056, 165817560, 171053904, 193453820, 203126511, 213817380, 232144584, 270835348, 285089840, 290180730, 331635120, 338544185, 386907640, 406253022, 427634760, 464289168, 541670696, 580361460, 677088370, 773815280, 812506044, 855269520, 1015632555, 1083341392, 1160722920, 1354176740, 1625012088, 2031265110, 2321445840, 2708353480, 3250024176, 4062530220, 5416706960, 8125060440, 16250120880]

約数ペア:

[(1, 16250120880), (2, 8125060440), (3, 5416706960), (4, 4062530220), (5, 3250024176), (6, 2708353480), (7, 2321445840), (8, 2031265110), (10, 1625012088), (12, 1354176740), (14, 1160722920), (15, 1083341392), (16, 1015632555), (19, 855269520), (20, 812506044), (21, 773815280), (24, 677088370), (28, 580361460), (30, 541670696), (35, 464289168), (38, 427634760), (40, 406253022), (42, 386907640), (48, 338544185), (49, 331635120), (56, 290180730), (57, 285089840), (60, 270835348), (70, 232144584), (76, 213817380), (80, 203126511), (84, 193453820), (95, 171053904), (98, 165817560), (105, 154763056), (112, 145090365), (114, 142544920), (120, 135417674), (133, 122181360), (140, 116072292), (147, 110545040), (152, 106908690), (168, 96726910), (190, 85526952), (196, 82908780), (210, 77381528), (228, 71272460), (240, 67708837), (245, 66327024), (266, 61090680), (280, 58036146), (285, 57017968), (294, 55272520), (304, 53454345), (336, 48363455), (380, 42763476), (392, 41454390), (399, 40727120), (420, 38690764), (456, 35636230), (490, 33163512), (532, 30545340), (560, 29018073), (570, 28508984), (588, 27636260), (665, 24436272), (735, 22109008), (760, 21381738), (784, 20727195), (798, 20363560), (840, 19345382), (912, 17818115), (931, 17454480), (980, 16581756), (1064, 15272670), (1140, 14254492), (1176, 13818130), (1330, 12218136), (1470, 11054504), (1520, 10690869), (1596, 10181780), (1680, 9672691), (1862, 8727240), (1960, 8290878), (1995, 8145424), (2128, 7636335), (2280, 7127246), (2352, 6909065), (2660, 6109068), (2793, 5818160), (2940, 5527252), (3192, 5090890), (3724, 4363620), (3920, 4145439), (3990, 4072712), (4560, 3563623), (4655, 3490896), (5320, 3054534), (5586, 2909080), (5880, 2763626), (6384, 2545445), (7448, 2181810), (7980, 2036356), (9310, 1745448), (10640, 1527267), (11172, 1454540), (11760, 1381813), (13965, 1163632), (14896, 1090905), (15960, 1018178), (18620, 872724), (22344, 727270), (27930, 581816), (31920, 509089), (37240, 436362), (44688, 363635), (55860, 290908), (72727, 223440), (74480, 218181), (111720, 145454)]