1020592440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{134999}}^1$

素因数の和:135026

約数の個数: 128

約数和(自身を含む): 3888000000

約数和(自身を除く): 2867407560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 134999, 269998, 404997, 539996, 674995, 809994, 944993, 1079992, 1214991, 1349990, 1619988, 1889986, 2024985, 2429982, 2699980, 2834979, 3239976, 3644973, 3779972, 4049970, 4724965, 4859964, 5399960, 5669958, 6074955, 7289946, 7559944, 8099940, 8504937, 9449930, 9719928, 11339916, 12149910, 14174895, 14579892, 16199880, 17009874, 18224865, 18899860, 22679832, 24299820, 25514811, 28349790, 29159784, 34019748, 36449730, 37799720, 42524685, 48599640, 51029622, 56699580, 68039496, 72899460, 85049370, 102059244, 113399160, 127574055, 145798920, 170098740, 204118488, 255148110, 340197480, 510296220, 1020592440]

約数ペア:

[(1, 1020592440), (2, 510296220), (3, 340197480), (4, 255148110), (5, 204118488), (6, 170098740), (7, 145798920), (8, 127574055), (9, 113399160), (10, 102059244), (12, 85049370), (14, 72899460), (15, 68039496), (18, 56699580), (20, 51029622), (21, 48599640), (24, 42524685), (27, 37799720), (28, 36449730), (30, 34019748), (35, 29159784), (36, 28349790), (40, 25514811), (42, 24299820), (45, 22679832), (54, 18899860), (56, 18224865), (60, 17009874), (63, 16199880), (70, 14579892), (72, 14174895), (84, 12149910), (90, 11339916), (105, 9719928), (108, 9449930), (120, 8504937), (126, 8099940), (135, 7559944), (140, 7289946), (168, 6074955), (180, 5669958), (189, 5399960), (210, 4859964), (216, 4724965), (252, 4049970), (270, 3779972), (280, 3644973), (315, 3239976), (360, 2834979), (378, 2699980), (420, 2429982), (504, 2024985), (540, 1889986), (630, 1619988), (756, 1349990), (840, 1214991), (945, 1079992), (1080, 944993), (1260, 809994), (1512, 674995), (1890, 539996), (2520, 404997), (3780, 269998), (7560, 134999)]