145293120

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{7207}}^1$

素因数の和:7237

約数の個数: 168

約数和(自身を含む): 571219584

約数和(自身を除く): 425926464

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, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 7207, 10080, 14414, 20160, 21621, 28828, 36035, 43242, 50449, 57656, 64863, 72070, 86484, 100898, 108105, 115312, 129726, 144140, 151347, 172968, 201796, 216210, 230624, 252245, 259452, 288280, 302694, 324315, 345936, 403592, 432420, 454041, 461248, 504490, 518904, 576560, 605388, 648630, 691872, 756735, 807184, 864840, 908082, 1008980, 1037808, 1153120, 1210776, 1297260, 1383744, 1513470, 1614368, 1729680, 1816164, 2017960, 2075616, 2270205, 2306240, 2421552, 2594520, 3026940, 3228736, 3459360, 3632328, 4035920, 4151232, 4540410, 4843104, 5189040, 6053880, 6918720, 7264656, 8071840, 9080820, 9686208, 10378080, 12107760, 14529312, 16143680, 18161640, 20756160, 24215520, 29058624, 36323280, 48431040, 72646560, 145293120]

約数ペア:

[(1, 145293120), (2, 72646560), (3, 48431040), (4, 36323280), (5, 29058624), (6, 24215520), (7, 20756160), (8, 18161640), (9, 16143680), (10, 14529312), (12, 12107760), (14, 10378080), (15, 9686208), (16, 9080820), (18, 8071840), (20, 7264656), (21, 6918720), (24, 6053880), (28, 5189040), (30, 4843104), (32, 4540410), (35, 4151232), (36, 4035920), (40, 3632328), (42, 3459360), (45, 3228736), (48, 3026940), (56, 2594520), (60, 2421552), (63, 2306240), (64, 2270205), (70, 2075616), (72, 2017960), (80, 1816164), (84, 1729680), (90, 1614368), (96, 1513470), (105, 1383744), (112, 1297260), (120, 1210776), (126, 1153120), (140, 1037808), (144, 1008980), (160, 908082), (168, 864840), (180, 807184), (192, 756735), (210, 691872), (224, 648630), (240, 605388), (252, 576560), (280, 518904), (288, 504490), (315, 461248), (320, 454041), (336, 432420), (360, 403592), (420, 345936), (448, 324315), (480, 302694), (504, 288280), (560, 259452), (576, 252245), (630, 230624), (672, 216210), (720, 201796), (840, 172968), (960, 151347), (1008, 144140), (1120, 129726), (1260, 115312), (1344, 108105), (1440, 100898), (1680, 86484), (2016, 72070), (2240, 64863), (2520, 57656), (2880, 50449), (3360, 43242), (4032, 36035), (5040, 28828), (6720, 21621), (7207, 20160), (10080, 14414)]