141514240

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:232

約数の個数: 160

約数和(自身を含む): 397742400

約数和(自身を除く): 256228160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 128, 140, 149, 160, 212, 224, 256, 265, 280, 298, 320, 371, 424, 448, 512, 530, 560, 596, 640, 742, 745, 848, 896, 1043, 1060, 1120, 1192, 1280, 1484, 1490, 1696, 1792, 1855, 2086, 2120, 2240, 2384, 2560, 2968, 2980, 3392, 3584, 3710, 4172, 4240, 4480, 4768, 5215, 5936, 5960, 6784, 7420, 7897, 8344, 8480, 8960, 9536, 10430, 11872, 11920, 13568, 14840, 15794, 16688, 16960, 17920, 19072, 20860, 23744, 23840, 27136, 29680, 31588, 33376, 33920, 38144, 39485, 41720, 47488, 47680, 55279, 59360, 63176, 66752, 67840, 76288, 78970, 83440, 94976, 95360, 110558, 118720, 126352, 133504, 135680, 157940, 166880, 189952, 190720, 221116, 237440, 252704, 267008, 276395, 315880, 333760, 381440, 442232, 474880, 505408, 534016, 552790, 631760, 667520, 884464, 949760, 1010816, 1105580, 1263520, 1335040, 1768928, 2021632, 2211160, 2527040, 2670080, 3537856, 4043264, 4422320, 5054080, 7075712, 8844640, 10108160, 14151424, 17689280, 20216320, 28302848, 35378560, 70757120, 141514240]

約数ペア:

[(1, 141514240), (2, 70757120), (4, 35378560), (5, 28302848), (7, 20216320), (8, 17689280), (10, 14151424), (14, 10108160), (16, 8844640), (20, 7075712), (28, 5054080), (32, 4422320), (35, 4043264), (40, 3537856), (53, 2670080), (56, 2527040), (64, 2211160), (70, 2021632), (80, 1768928), (106, 1335040), (112, 1263520), (128, 1105580), (140, 1010816), (149, 949760), (160, 884464), (212, 667520), (224, 631760), (256, 552790), (265, 534016), (280, 505408), (298, 474880), (320, 442232), (371, 381440), (424, 333760), (448, 315880), (512, 276395), (530, 267008), (560, 252704), (596, 237440), (640, 221116), (742, 190720), (745, 189952), (848, 166880), (896, 157940), (1043, 135680), (1060, 133504), (1120, 126352), (1192, 118720), (1280, 110558), (1484, 95360), (1490, 94976), (1696, 83440), (1792, 78970), (1855, 76288), (2086, 67840), (2120, 66752), (2240, 63176), (2384, 59360), (2560, 55279), (2968, 47680), (2980, 47488), (3392, 41720), (3584, 39485), (3710, 38144), (4172, 33920), (4240, 33376), (4480, 31588), (4768, 29680), (5215, 27136), (5936, 23840), (5960, 23744), (6784, 20860), (7420, 19072), (7897, 17920), (8344, 16960), (8480, 16688), (8960, 15794), (9536, 14840), (10430, 13568), (11872, 11920)]