2228657760

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{73699}}^1$

素因数の和:73730

約数の個数: 192

約数和(自身を含む): 8914752000

約数和(自身を除く): 6686094240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 73699, 147398, 221097, 294796, 368495, 442194, 515893, 589592, 663291, 736990, 884388, 1031786, 1105485, 1179184, 1326582, 1473980, 1547679, 1768776, 1989873, 2063572, 2210970, 2358368, 2579465, 2653164, 2947960, 3095358, 3316455, 3537552, 3979746, 4127144, 4421940, 4643037, 5158930, 5306328, 5895920, 6190716, 6632910, 7075104, 7738395, 7959492, 8254288, 8843880, 9286074, 9949365, 10317860, 10612656, 11791840, 12381432, 13265820, 13929111, 15476790, 15918984, 16508576, 17687760, 18572148, 19898730, 20635720, 21225312, 23215185, 24762864, 26531640, 27858222, 30953580, 31837968, 35375520, 37144296, 39797460, 41271440, 46430370, 49525728, 53063280, 55716444, 61907160, 63675936, 69645555, 74288592, 79594920, 82542880, 92860740, 106126560, 111432888, 123814320, 139291110, 148577184, 159189840, 185721480, 222865776, 247628640, 278582220, 318379680, 371442960, 445731552, 557164440, 742885920, 1114328880, 2228657760]

約数ペア:

[(1, 2228657760), (2, 1114328880), (3, 742885920), (4, 557164440), (5, 445731552), (6, 371442960), (7, 318379680), (8, 278582220), (9, 247628640), (10, 222865776), (12, 185721480), (14, 159189840), (15, 148577184), (16, 139291110), (18, 123814320), (20, 111432888), (21, 106126560), (24, 92860740), (27, 82542880), (28, 79594920), (30, 74288592), (32, 69645555), (35, 63675936), (36, 61907160), (40, 55716444), (42, 53063280), (45, 49525728), (48, 46430370), (54, 41271440), (56, 39797460), (60, 37144296), (63, 35375520), (70, 31837968), (72, 30953580), (80, 27858222), (84, 26531640), (90, 24762864), (96, 23215185), (105, 21225312), (108, 20635720), (112, 19898730), (120, 18572148), (126, 17687760), (135, 16508576), (140, 15918984), (144, 15476790), (160, 13929111), (168, 13265820), (180, 12381432), (189, 11791840), (210, 10612656), (216, 10317860), (224, 9949365), (240, 9286074), (252, 8843880), (270, 8254288), (280, 7959492), (288, 7738395), (315, 7075104), (336, 6632910), (360, 6190716), (378, 5895920), (420, 5306328), (432, 5158930), (480, 4643037), (504, 4421940), (540, 4127144), (560, 3979746), (630, 3537552), (672, 3316455), (720, 3095358), (756, 2947960), (840, 2653164), (864, 2579465), (945, 2358368), (1008, 2210970), (1080, 2063572), (1120, 1989873), (1260, 1768776), (1440, 1547679), (1512, 1473980), (1680, 1326582), (1890, 1179184), (2016, 1105485), (2160, 1031786), (2520, 884388), (3024, 736990), (3360, 663291), (3780, 589592), (4320, 515893), (5040, 442194), (6048, 368495), (7560, 294796), (10080, 221097), (15120, 147398), (30240, 73699)]