155879360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:191

約数の個数: 224

約数和(自身を含む): 470074752

約数和(自身を除く): 314195392

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 53, 56, 64, 65, 70, 80, 91, 101, 104, 106, 112, 130, 140, 160, 182, 202, 208, 212, 224, 260, 265, 280, 320, 364, 371, 404, 416, 424, 448, 455, 505, 520, 530, 560, 689, 707, 728, 742, 808, 832, 848, 910, 1010, 1040, 1060, 1120, 1313, 1378, 1414, 1456, 1484, 1616, 1696, 1820, 1855, 2020, 2080, 2120, 2240, 2626, 2756, 2828, 2912, 2968, 3232, 3392, 3445, 3535, 3640, 3710, 4040, 4160, 4240, 4823, 5252, 5353, 5512, 5656, 5824, 5936, 6464, 6565, 6890, 7070, 7280, 7420, 8080, 8480, 9191, 9646, 10504, 10706, 11024, 11312, 11872, 13130, 13780, 14140, 14560, 14840, 16160, 16960, 18382, 19292, 21008, 21412, 22048, 22624, 23744, 24115, 26260, 26765, 27560, 28280, 29120, 29680, 32320, 36764, 37471, 38584, 42016, 42824, 44096, 45248, 45955, 48230, 52520, 53530, 55120, 56560, 59360, 69589, 73528, 74942, 77168, 84032, 85648, 91910, 96460, 105040, 107060, 110240, 113120, 118720, 139178, 147056, 149884, 154336, 171296, 183820, 187355, 192920, 210080, 214120, 220480, 226240, 278356, 294112, 299768, 308672, 342592, 347945, 367640, 374710, 385840, 420160, 428240, 487123, 556712, 588224, 599536, 695890, 735280, 749420, 771680, 856480, 974246, 1113424, 1199072, 1391780, 1470560, 1498840, 1543360, 1712960, 1948492, 2226848, 2398144, 2435615, 2783560, 2941120, 2997680, 3896984, 4453696, 4871230, 5567120, 5995360, 7793968, 9742460, 11134240, 11990720, 15587936, 19484920, 22268480, 31175872, 38969840, 77939680, 155879360]

約数ペア:

[(1, 155879360), (2, 77939680), (4, 38969840), (5, 31175872), (7, 22268480), (8, 19484920), (10, 15587936), (13, 11990720), (14, 11134240), (16, 9742460), (20, 7793968), (26, 5995360), (28, 5567120), (32, 4871230), (35, 4453696), (40, 3896984), (52, 2997680), (53, 2941120), (56, 2783560), (64, 2435615), (65, 2398144), (70, 2226848), (80, 1948492), (91, 1712960), (101, 1543360), (104, 1498840), (106, 1470560), (112, 1391780), (130, 1199072), (140, 1113424), (160, 974246), (182, 856480), (202, 771680), (208, 749420), (212, 735280), (224, 695890), (260, 599536), (265, 588224), (280, 556712), (320, 487123), (364, 428240), (371, 420160), (404, 385840), (416, 374710), (424, 367640), (448, 347945), (455, 342592), (505, 308672), (520, 299768), (530, 294112), (560, 278356), (689, 226240), (707, 220480), (728, 214120), (742, 210080), (808, 192920), (832, 187355), (848, 183820), (910, 171296), (1010, 154336), (1040, 149884), (1060, 147056), (1120, 139178), (1313, 118720), (1378, 113120), (1414, 110240), (1456, 107060), (1484, 105040), (1616, 96460), (1696, 91910), (1820, 85648), (1855, 84032), (2020, 77168), (2080, 74942), (2120, 73528), (2240, 69589), (2626, 59360), (2756, 56560), (2828, 55120), (2912, 53530), (2968, 52520), (3232, 48230), (3392, 45955), (3445, 45248), (3535, 44096), (3640, 42824), (3710, 42016), (4040, 38584), (4160, 37471), (4240, 36764), (4823, 32320), (5252, 29680), (5353, 29120), (5512, 28280), (5656, 27560), (5824, 26765), (5936, 26260), (6464, 24115), (6565, 23744), (6890, 22624), (7070, 22048), (7280, 21412), (7420, 21008), (8080, 19292), (8480, 18382), (9191, 16960), (9646, 16160), (10504, 14840), (10706, 14560), (11024, 14140), (11312, 13780), (11872, 13130)]