151445840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:397

約数の個数: 160

約数和(自身を含む): 440971776

約数和(自身を除く): 289525936

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 71, 80, 91, 104, 112, 130, 140, 142, 182, 208, 260, 280, 284, 293, 355, 364, 455, 497, 520, 560, 568, 586, 710, 728, 910, 923, 994, 1040, 1136, 1172, 1420, 1456, 1465, 1820, 1846, 1988, 2051, 2344, 2485, 2840, 2930, 3640, 3692, 3809, 3976, 4102, 4615, 4688, 4970, 5680, 5860, 6461, 7280, 7384, 7618, 7952, 8204, 9230, 9940, 10255, 11720, 12922, 14768, 15236, 16408, 18460, 19045, 19880, 20510, 20803, 23440, 25844, 26663, 30472, 32305, 32816, 36920, 38090, 39760, 41020, 41606, 51688, 53326, 60944, 64610, 73840, 76180, 82040, 83212, 103376, 104015, 106652, 129220, 133315, 145621, 152360, 164080, 166424, 208030, 213304, 258440, 266630, 270439, 291242, 304720, 332848, 416060, 426608, 516880, 533260, 540878, 582484, 728105, 832120, 1066520, 1081756, 1164968, 1352195, 1456210, 1664240, 1893073, 2133040, 2163512, 2329936, 2704390, 2912420, 3786146, 4327024, 5408780, 5824840, 7572292, 9465365, 10817560, 11649680, 15144584, 18930730, 21635120, 30289168, 37861460, 75722920, 151445840]

約数ペア:

[(1, 151445840), (2, 75722920), (4, 37861460), (5, 30289168), (7, 21635120), (8, 18930730), (10, 15144584), (13, 11649680), (14, 10817560), (16, 9465365), (20, 7572292), (26, 5824840), (28, 5408780), (35, 4327024), (40, 3786146), (52, 2912420), (56, 2704390), (65, 2329936), (70, 2163512), (71, 2133040), (80, 1893073), (91, 1664240), (104, 1456210), (112, 1352195), (130, 1164968), (140, 1081756), (142, 1066520), (182, 832120), (208, 728105), (260, 582484), (280, 540878), (284, 533260), (293, 516880), (355, 426608), (364, 416060), (455, 332848), (497, 304720), (520, 291242), (560, 270439), (568, 266630), (586, 258440), (710, 213304), (728, 208030), (910, 166424), (923, 164080), (994, 152360), (1040, 145621), (1136, 133315), (1172, 129220), (1420, 106652), (1456, 104015), (1465, 103376), (1820, 83212), (1846, 82040), (1988, 76180), (2051, 73840), (2344, 64610), (2485, 60944), (2840, 53326), (2930, 51688), (3640, 41606), (3692, 41020), (3809, 39760), (3976, 38090), (4102, 36920), (4615, 32816), (4688, 32305), (4970, 30472), (5680, 26663), (5860, 25844), (6461, 23440), (7280, 20803), (7384, 20510), (7618, 19880), (7952, 19045), (8204, 18460), (9230, 16408), (9940, 15236), (10255, 14768), (11720, 12922)]