155161440

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{733}}^1$

素因数の和:771

約数の個数: 288

約数和(自身を含む): 632590560

約数和(自身を除く): 477429120

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, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 720, 733, 735, 756, 784, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1176, 1260, 1323, 1440, 1466, 1470, 1512, 1568, 1680, 1764, 1890, 1960, 2016, 2160, 2199, 2205, 2352, 2520, 2646, 2932, 2940, 3024, 3360, 3528, 3665, 3780, 3920, 4320, 4398, 4410, 4704, 5040, 5131, 5292, 5864, 5880, 6048, 6597, 6615, 7056, 7330, 7560, 7840, 8796, 8820, 10080, 10262, 10584, 10995, 11728, 11760, 13194, 13230, 14112, 14660, 15120, 15393, 17592, 17640, 19791, 20524, 21168, 21990, 23456, 23520, 25655, 26388, 26460, 29320, 30240, 30786, 32985, 35184, 35280, 35917, 39582, 41048, 42336, 43980, 46179, 51310, 52776, 52920, 58640, 61572, 65970, 70368, 70560, 71834, 76965, 79164, 82096, 87960, 92358, 98955, 102620, 105552, 105840, 107751, 117280, 123144, 131940, 138537, 143668, 153930, 158328, 164192, 175920, 179585, 184716, 197910, 205240, 211104, 211680, 215502, 230895, 246288, 263880, 277074, 287336, 307860, 316656, 323253, 351840, 359170, 369432, 395820, 410480, 431004, 461790, 492576, 527760, 538755, 554148, 574672, 615720, 633312, 646506, 692685, 718340, 738864, 791640, 820960, 862008, 923580, 969759, 1055520, 1077510, 1108296, 1149344, 1231440, 1293012, 1385370, 1436680, 1477728, 1583280, 1616265, 1724016, 1847160, 1939518, 2155020, 2216592, 2462880, 2586024, 2770740, 2873360, 3166560, 3232530, 3448032, 3694320, 3879036, 4310040, 4433184, 4848795, 5172048, 5541480, 5746720, 6465060, 7388640, 7758072, 8620080, 9697590, 10344096, 11082960, 12930120, 15516144, 17240160, 19395180, 22165920, 25860240, 31032288, 38790360, 51720480, 77580720, 155161440]

約数ペア:

[(1, 155161440), (2, 77580720), (3, 51720480), (4, 38790360), (5, 31032288), (6, 25860240), (7, 22165920), (8, 19395180), (9, 17240160), (10, 15516144), (12, 12930120), (14, 11082960), (15, 10344096), (16, 9697590), (18, 8620080), (20, 7758072), (21, 7388640), (24, 6465060), (27, 5746720), (28, 5541480), (30, 5172048), (32, 4848795), (35, 4433184), (36, 4310040), (40, 3879036), (42, 3694320), (45, 3448032), (48, 3232530), (49, 3166560), (54, 2873360), (56, 2770740), (60, 2586024), (63, 2462880), (70, 2216592), (72, 2155020), (80, 1939518), (84, 1847160), (90, 1724016), (96, 1616265), (98, 1583280), (105, 1477728), (108, 1436680), (112, 1385370), (120, 1293012), (126, 1231440), (135, 1149344), (140, 1108296), (144, 1077510), (147, 1055520), (160, 969759), (168, 923580), (180, 862008), (189, 820960), (196, 791640), (210, 738864), (216, 718340), (224, 692685), (240, 646506), (245, 633312), (252, 615720), (270, 574672), (280, 554148), (288, 538755), (294, 527760), (315, 492576), (336, 461790), (360, 431004), (378, 410480), (392, 395820), (420, 369432), (432, 359170), (441, 351840), (480, 323253), (490, 316656), (504, 307860), (540, 287336), (560, 277074), (588, 263880), (630, 246288), (672, 230895), (720, 215502), (733, 211680), (735, 211104), (756, 205240), (784, 197910), (840, 184716), (864, 179585), (882, 175920), (945, 164192), (980, 158328), (1008, 153930), (1080, 143668), (1120, 138537), (1176, 131940), (1260, 123144), (1323, 117280), (1440, 107751), (1466, 105840), (1470, 105552), (1512, 102620), (1568, 98955), (1680, 92358), (1764, 87960), (1890, 82096), (1960, 79164), (2016, 76965), (2160, 71834), (2199, 70560), (2205, 70368), (2352, 65970), (2520, 61572), (2646, 58640), (2932, 52920), (2940, 52776), (3024, 51310), (3360, 46179), (3528, 43980), (3665, 42336), (3780, 41048), (3920, 39582), (4320, 35917), (4398, 35280), (4410, 35184), (4704, 32985), (5040, 30786), (5131, 30240), (5292, 29320), (5864, 26460), (5880, 26388), (6048, 25655), (6597, 23520), (6615, 23456), (7056, 21990), (7330, 21168), (7560, 20524), (7840, 19791), (8796, 17640), (8820, 17592), (10080, 15393), (10262, 15120), (10584, 14660), (10995, 14112), (11728, 13230), (11760, 13194)]