147740040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2549}}^1$

素因数の和:2596

約数の個数: 192

約数和(自身を含む): 572832000

約数和(自身を除く): 425091960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 138, 140, 161, 168, 180, 184, 207, 210, 230, 252, 276, 280, 315, 322, 345, 360, 414, 420, 460, 483, 504, 552, 630, 644, 690, 805, 828, 840, 920, 966, 1035, 1260, 1288, 1380, 1449, 1610, 1656, 1932, 2070, 2415, 2520, 2549, 2760, 2898, 3220, 3864, 4140, 4830, 5098, 5796, 6440, 7245, 7647, 8280, 9660, 10196, 11592, 12745, 14490, 15294, 17843, 19320, 20392, 22941, 25490, 28980, 30588, 35686, 38235, 45882, 50980, 53529, 57960, 58627, 61176, 71372, 76470, 89215, 91764, 101960, 107058, 114705, 117254, 142744, 152940, 160587, 175881, 178430, 183528, 214116, 229410, 234508, 267645, 293135, 305880, 321174, 351762, 356860, 410389, 428232, 458820, 469016, 527643, 535290, 586270, 642348, 703524, 713720, 802935, 820778, 879405, 917640, 1055286, 1070580, 1172540, 1231167, 1284696, 1407048, 1605870, 1641556, 1758810, 2051945, 2110572, 2141160, 2345080, 2462334, 2638215, 3211740, 3283112, 3517620, 3693501, 4103890, 4221144, 4924668, 5276430, 6155835, 6423480, 7035240, 7387002, 8207780, 9849336, 10552860, 12311670, 14774004, 16415560, 18467505, 21105720, 24623340, 29548008, 36935010, 49246680, 73870020, 147740040]

約数ペア:

[(1, 147740040), (2, 73870020), (3, 49246680), (4, 36935010), (5, 29548008), (6, 24623340), (7, 21105720), (8, 18467505), (9, 16415560), (10, 14774004), (12, 12311670), (14, 10552860), (15, 9849336), (18, 8207780), (20, 7387002), (21, 7035240), (23, 6423480), (24, 6155835), (28, 5276430), (30, 4924668), (35, 4221144), (36, 4103890), (40, 3693501), (42, 3517620), (45, 3283112), (46, 3211740), (56, 2638215), (60, 2462334), (63, 2345080), (69, 2141160), (70, 2110572), (72, 2051945), (84, 1758810), (90, 1641556), (92, 1605870), (105, 1407048), (115, 1284696), (120, 1231167), (126, 1172540), (138, 1070580), (140, 1055286), (161, 917640), (168, 879405), (180, 820778), (184, 802935), (207, 713720), (210, 703524), (230, 642348), (252, 586270), (276, 535290), (280, 527643), (315, 469016), (322, 458820), (345, 428232), (360, 410389), (414, 356860), (420, 351762), (460, 321174), (483, 305880), (504, 293135), (552, 267645), (630, 234508), (644, 229410), (690, 214116), (805, 183528), (828, 178430), (840, 175881), (920, 160587), (966, 152940), (1035, 142744), (1260, 117254), (1288, 114705), (1380, 107058), (1449, 101960), (1610, 91764), (1656, 89215), (1932, 76470), (2070, 71372), (2415, 61176), (2520, 58627), (2549, 57960), (2760, 53529), (2898, 50980), (3220, 45882), (3864, 38235), (4140, 35686), (4830, 30588), (5098, 28980), (5796, 25490), (6440, 22941), (7245, 20392), (7647, 19320), (8280, 17843), (9660, 15294), (10196, 14490), (11592, 12745)]