158702040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{887}}^1$

素因数の和:982

約数の個数: 192

約数和(自身を含む): 598440960

約数和(自身を除く): 439738920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 71, 72, 84, 90, 105, 120, 126, 140, 142, 168, 180, 210, 213, 252, 280, 284, 315, 355, 360, 420, 426, 497, 504, 568, 630, 639, 710, 840, 852, 887, 994, 1065, 1260, 1278, 1420, 1491, 1704, 1774, 1988, 2130, 2485, 2520, 2556, 2661, 2840, 2982, 3195, 3548, 3976, 4260, 4435, 4473, 4970, 5112, 5322, 5964, 6209, 6390, 7096, 7455, 7983, 8520, 8870, 8946, 9940, 10644, 11928, 12418, 12780, 13305, 14910, 15966, 17740, 17892, 18627, 19880, 21288, 22365, 24836, 25560, 26610, 29820, 31045, 31932, 35480, 35784, 37254, 39915, 44730, 49672, 53220, 55881, 59640, 62090, 62977, 63864, 74508, 79830, 89460, 93135, 106440, 111762, 124180, 125954, 149016, 159660, 178920, 186270, 188931, 223524, 248360, 251908, 279405, 314885, 319320, 372540, 377862, 440839, 447048, 503816, 558810, 566793, 629770, 745080, 755724, 881678, 944655, 1117620, 1133586, 1259540, 1322517, 1511448, 1763356, 1889310, 2204195, 2235240, 2267172, 2519080, 2645034, 2833965, 3526712, 3778620, 3967551, 4408390, 4534344, 5290068, 5667930, 6612585, 7557240, 7935102, 8816780, 10580136, 11335860, 13225170, 15870204, 17633560, 19837755, 22671720, 26450340, 31740408, 39675510, 52900680, 79351020, 158702040]

約数ペア:

[(1, 158702040), (2, 79351020), (3, 52900680), (4, 39675510), (5, 31740408), (6, 26450340), (7, 22671720), (8, 19837755), (9, 17633560), (10, 15870204), (12, 13225170), (14, 11335860), (15, 10580136), (18, 8816780), (20, 7935102), (21, 7557240), (24, 6612585), (28, 5667930), (30, 5290068), (35, 4534344), (36, 4408390), (40, 3967551), (42, 3778620), (45, 3526712), (56, 2833965), (60, 2645034), (63, 2519080), (70, 2267172), (71, 2235240), (72, 2204195), (84, 1889310), (90, 1763356), (105, 1511448), (120, 1322517), (126, 1259540), (140, 1133586), (142, 1117620), (168, 944655), (180, 881678), (210, 755724), (213, 745080), (252, 629770), (280, 566793), (284, 558810), (315, 503816), (355, 447048), (360, 440839), (420, 377862), (426, 372540), (497, 319320), (504, 314885), (568, 279405), (630, 251908), (639, 248360), (710, 223524), (840, 188931), (852, 186270), (887, 178920), (994, 159660), (1065, 149016), (1260, 125954), (1278, 124180), (1420, 111762), (1491, 106440), (1704, 93135), (1774, 89460), (1988, 79830), (2130, 74508), (2485, 63864), (2520, 62977), (2556, 62090), (2661, 59640), (2840, 55881), (2982, 53220), (3195, 49672), (3548, 44730), (3976, 39915), (4260, 37254), (4435, 35784), (4473, 35480), (4970, 31932), (5112, 31045), (5322, 29820), (5964, 26610), (6209, 25560), (6390, 24836), (7096, 22365), (7455, 21288), (7983, 19880), (8520, 18627), (8870, 17892), (8946, 17740), (9940, 15966), (10644, 14910), (11928, 13305), (12418, 12780)]