71934240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:375

約数の個数: 192

約数和(自身を含む): 263208960

約数和(自身を除く): 191274720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 79, 80, 84, 96, 105, 112, 120, 140, 158, 160, 168, 210, 224, 237, 240, 271, 280, 316, 336, 395, 420, 474, 480, 542, 553, 560, 632, 672, 790, 813, 840, 948, 1084, 1106, 1120, 1185, 1264, 1355, 1580, 1626, 1659, 1680, 1896, 1897, 2168, 2212, 2370, 2528, 2710, 2765, 3160, 3252, 3318, 3360, 3792, 3794, 4065, 4336, 4424, 4740, 5420, 5530, 5691, 6320, 6504, 6636, 7584, 7588, 8130, 8295, 8672, 8848, 9480, 9485, 10840, 11060, 11382, 12640, 13008, 13272, 15176, 16260, 16590, 17696, 18960, 18970, 21409, 21680, 22120, 22764, 26016, 26544, 28455, 30352, 32520, 33180, 37920, 37940, 42818, 43360, 44240, 45528, 53088, 56910, 60704, 64227, 65040, 66360, 75880, 85636, 88480, 91056, 107045, 113820, 128454, 130080, 132720, 149863, 151760, 171272, 182112, 214090, 227640, 256908, 265440, 299726, 303520, 321135, 342544, 428180, 449589, 455280, 513816, 599452, 642270, 685088, 749315, 856360, 899178, 910560, 1027632, 1198904, 1284540, 1498630, 1712720, 1798356, 2055264, 2247945, 2397808, 2569080, 2997260, 3425440, 3596712, 4495890, 4795616, 5138160, 5994520, 7193424, 8991780, 10276320, 11989040, 14386848, 17983560, 23978080, 35967120, 71934240]

約数ペア:

[(1, 71934240), (2, 35967120), (3, 23978080), (4, 17983560), (5, 14386848), (6, 11989040), (7, 10276320), (8, 8991780), (10, 7193424), (12, 5994520), (14, 5138160), (15, 4795616), (16, 4495890), (20, 3596712), (21, 3425440), (24, 2997260), (28, 2569080), (30, 2397808), (32, 2247945), (35, 2055264), (40, 1798356), (42, 1712720), (48, 1498630), (56, 1284540), (60, 1198904), (70, 1027632), (79, 910560), (80, 899178), (84, 856360), (96, 749315), (105, 685088), (112, 642270), (120, 599452), (140, 513816), (158, 455280), (160, 449589), (168, 428180), (210, 342544), (224, 321135), (237, 303520), (240, 299726), (271, 265440), (280, 256908), (316, 227640), (336, 214090), (395, 182112), (420, 171272), (474, 151760), (480, 149863), (542, 132720), (553, 130080), (560, 128454), (632, 113820), (672, 107045), (790, 91056), (813, 88480), (840, 85636), (948, 75880), (1084, 66360), (1106, 65040), (1120, 64227), (1185, 60704), (1264, 56910), (1355, 53088), (1580, 45528), (1626, 44240), (1659, 43360), (1680, 42818), (1896, 37940), (1897, 37920), (2168, 33180), (2212, 32520), (2370, 30352), (2528, 28455), (2710, 26544), (2765, 26016), (3160, 22764), (3252, 22120), (3318, 21680), (3360, 21409), (3792, 18970), (3794, 18960), (4065, 17696), (4336, 16590), (4424, 16260), (4740, 15176), (5420, 13272), (5530, 13008), (5691, 12640), (6320, 11382), (6504, 11060), (6636, 10840), (7584, 9485), (7588, 9480), (8130, 8848), (8295, 8672)]