21166939080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{863}}^1\times {\mathrm{9733}}^1$

素因数の和:10620

約数の個数: 192

約数和(自身を含む): 78719247360

約数和(自身を除く): 57552308280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 863, 1260, 1726, 2520, 2589, 3452, 4315, 5178, 6041, 6904, 7767, 8630, 9733, 10356, 12082, 12945, 15534, 17260, 18123, 19466, 20712, 24164, 25890, 29199, 30205, 31068, 34520, 36246, 38835, 38932, 48328, 48665, 51780, 54369, 58398, 60410, 62136, 68131, 72492, 77670, 77864, 87597, 90615, 97330, 103560, 108738, 116796, 120820, 136262, 144984, 145995, 155340, 175194, 181230, 194660, 204393, 217476, 233592, 241640, 271845, 272524, 291990, 310680, 340655, 350388, 362460, 389320, 408786, 434952, 437985, 543690, 545048, 583980, 613179, 681310, 700776, 724920, 817572, 875970, 1021965, 1087380, 1167960, 1226358, 1362620, 1635144, 1751940, 2043930, 2174760, 2452716, 2725240, 3065895, 3503880, 4087860, 4905432, 6131790, 8175720, 8399579, 12263580, 16799158, 24527160, 25198737, 33598316, 41997895, 50397474, 58797053, 67196632, 75596211, 83995790, 100794948, 117594106, 125993685, 151192422, 167991580, 176391159, 201589896, 235188212, 251987370, 293985265, 302384844, 335983160, 352782318, 377981055, 470376424, 503974740, 529173477, 587970530, 604769688, 705564636, 755962110, 881955795, 1007949480, 1058346954, 1175941060, 1411129272, 1511924220, 1763911590, 2116693908, 2351882120, 2645867385, 3023848440, 3527823180, 4233387816, 5291734770, 7055646360, 10583469540, 21166939080]

約数ペア:

[(1, 21166939080), (2, 10583469540), (3, 7055646360), (4, 5291734770), (5, 4233387816), (6, 3527823180), (7, 3023848440), (8, 2645867385), (9, 2351882120), (10, 2116693908), (12, 1763911590), (14, 1511924220), (15, 1411129272), (18, 1175941060), (20, 1058346954), (21, 1007949480), (24, 881955795), (28, 755962110), (30, 705564636), (35, 604769688), (36, 587970530), (40, 529173477), (42, 503974740), (45, 470376424), (56, 377981055), (60, 352782318), (63, 335983160), (70, 302384844), (72, 293985265), (84, 251987370), (90, 235188212), (105, 201589896), (120, 176391159), (126, 167991580), (140, 151192422), (168, 125993685), (180, 117594106), (210, 100794948), (252, 83995790), (280, 75596211), (315, 67196632), (360, 58797053), (420, 50397474), (504, 41997895), (630, 33598316), (840, 25198737), (863, 24527160), (1260, 16799158), (1726, 12263580), (2520, 8399579), (2589, 8175720), (3452, 6131790), (4315, 4905432), (5178, 4087860), (6041, 3503880), (6904, 3065895), (7767, 2725240), (8630, 2452716), (9733, 2174760), (10356, 2043930), (12082, 1751940), (12945, 1635144), (15534, 1362620), (17260, 1226358), (18123, 1167960), (19466, 1087380), (20712, 1021965), (24164, 875970), (25890, 817572), (29199, 724920), (30205, 700776), (31068, 681310), (34520, 613179), (36246, 583980), (38835, 545048), (38932, 543690), (48328, 437985), (48665, 434952), (51780, 408786), (54369, 389320), (58398, 362460), (60410, 350388), (62136, 340655), (68131, 310680), (72492, 291990), (77670, 272524), (77864, 271845), (87597, 241640), (90615, 233592), (97330, 217476), (103560, 204393), (108738, 194660), (116796, 181230), (120820, 175194), (136262, 155340), (144984, 145995)]