1022642880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4909}}^1$

素因数の和:4967

約数の個数: 224

約数和(自身を含む): 3831214080

約数和(自身を除く): 2808571200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 420, 434, 448, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1984, 2170, 2240, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4909, 4960, 5208, 5952, 6510, 6720, 6944, 7440, 8680, 9818, 9920, 10416, 13020, 13888, 14727, 14880, 17360, 19636, 20832, 24545, 26040, 29454, 29760, 34363, 34720, 39272, 41664, 49090, 52080, 58908, 68726, 69440, 73635, 78544, 98180, 103089, 104160, 117816, 137452, 147270, 152179, 157088, 171815, 196360, 206178, 208320, 235632, 274904, 294540, 304358, 314176, 343630, 392720, 412356, 456537, 471264, 515445, 549808, 589080, 608716, 687260, 760895, 785440, 824712, 913074, 942528, 1030890, 1065253, 1099616, 1178160, 1217432, 1374520, 1521790, 1570880, 1649424, 1826148, 2061780, 2130506, 2199232, 2282685, 2356320, 2434864, 2749040, 3043580, 3195759, 3298848, 3652296, 4123560, 4261012, 4565370, 4712640, 4869728, 5326265, 5498080, 6087160, 6391518, 6597696, 7304592, 8247120, 8522024, 9130740, 9739456, 10652530, 10996160, 12174320, 12783036, 14609184, 15978795, 16494240, 17044048, 18261480, 21305060, 24348640, 25566072, 29218368, 31957590, 32988480, 34088096, 36522960, 42610120, 48697280, 51132144, 63915180, 68176192, 73045920, 85220240, 102264288, 127830360, 146091840, 170440480, 204528576, 255660720, 340880960, 511321440, 1022642880]

約数ペア:

[(1, 1022642880), (2, 511321440), (3, 340880960), (4, 255660720), (5, 204528576), (6, 170440480), (7, 146091840), (8, 127830360), (10, 102264288), (12, 85220240), (14, 73045920), (15, 68176192), (16, 63915180), (20, 51132144), (21, 48697280), (24, 42610120), (28, 36522960), (30, 34088096), (31, 32988480), (32, 31957590), (35, 29218368), (40, 25566072), (42, 24348640), (48, 21305060), (56, 18261480), (60, 17044048), (62, 16494240), (64, 15978795), (70, 14609184), (80, 12783036), (84, 12174320), (93, 10996160), (96, 10652530), (105, 9739456), (112, 9130740), (120, 8522024), (124, 8247120), (140, 7304592), (155, 6597696), (160, 6391518), (168, 6087160), (186, 5498080), (192, 5326265), (210, 4869728), (217, 4712640), (224, 4565370), (240, 4261012), (248, 4123560), (280, 3652296), (310, 3298848), (320, 3195759), (336, 3043580), (372, 2749040), (420, 2434864), (434, 2356320), (448, 2282685), (465, 2199232), (480, 2130506), (496, 2061780), (560, 1826148), (620, 1649424), (651, 1570880), (672, 1521790), (744, 1374520), (840, 1217432), (868, 1178160), (930, 1099616), (960, 1065253), (992, 1030890), (1085, 942528), (1120, 913074), (1240, 824712), (1302, 785440), (1344, 760895), (1488, 687260), (1680, 608716), (1736, 589080), (1860, 549808), (1984, 515445), (2170, 471264), (2240, 456537), (2480, 412356), (2604, 392720), (2976, 343630), (3255, 314176), (3360, 304358), (3472, 294540), (3720, 274904), (4340, 235632), (4909, 208320), (4960, 206178), (5208, 196360), (5952, 171815), (6510, 157088), (6720, 152179), (6944, 147270), (7440, 137452), (8680, 117816), (9818, 104160), (9920, 103089), (10416, 98180), (13020, 78544), (13888, 73635), (14727, 69440), (14880, 68726), (17360, 58908), (19636, 52080), (20832, 49090), (24545, 41664), (26040, 39272), (29454, 34720), (29760, 34363)]