41721120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{4139}}^1$

素因数の和:4167

約数の個数: 144

約数和(自身を含む): 162751680

約数和(自身を除く): 121030560

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, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 4139, 5040, 8278, 10080, 12417, 16556, 20695, 24834, 28973, 33112, 37251, 41390, 49668, 57946, 62085, 66224, 74502, 82780, 86919, 99336, 115892, 124170, 132448, 144865, 149004, 165560, 173838, 186255, 198672, 231784, 248340, 260757, 289730, 298008, 331120, 347676, 372510, 397344, 434595, 463568, 496680, 521514, 579460, 596016, 662240, 695352, 745020, 869190, 927136, 993360, 1043028, 1158920, 1192032, 1303785, 1390704, 1490040, 1738380, 1986720, 2086056, 2317840, 2607570, 2781408, 2980080, 3476760, 4172112, 4635680, 5215140, 5960160, 6953520, 8344224, 10430280, 13907040, 20860560, 41721120]

約数ペア:

[(1, 41721120), (2, 20860560), (3, 13907040), (4, 10430280), (5, 8344224), (6, 6953520), (7, 5960160), (8, 5215140), (9, 4635680), (10, 4172112), (12, 3476760), (14, 2980080), (15, 2781408), (16, 2607570), (18, 2317840), (20, 2086056), (21, 1986720), (24, 1738380), (28, 1490040), (30, 1390704), (32, 1303785), (35, 1192032), (36, 1158920), (40, 1043028), (42, 993360), (45, 927136), (48, 869190), (56, 745020), (60, 695352), (63, 662240), (70, 596016), (72, 579460), (80, 521514), (84, 496680), (90, 463568), (96, 434595), (105, 397344), (112, 372510), (120, 347676), (126, 331120), (140, 298008), (144, 289730), (160, 260757), (168, 248340), (180, 231784), (210, 198672), (224, 186255), (240, 173838), (252, 165560), (280, 149004), (288, 144865), (315, 132448), (336, 124170), (360, 115892), (420, 99336), (480, 86919), (504, 82780), (560, 74502), (630, 66224), (672, 62085), (720, 57946), (840, 49668), (1008, 41390), (1120, 37251), (1260, 33112), (1440, 28973), (1680, 24834), (2016, 20695), (2520, 16556), (3360, 12417), (4139, 10080), (5040, 8278)]