7709415840

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{254941}}^1$

素因数の和:254972

約数の個数: 192

約数和(自身を含む): 30837784320

約数和(自身を除く): 23128368480

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, 254941, 509882, 764823, 1019764, 1274705, 1529646, 1784587, 2039528, 2294469, 2549410, 3059292, 3569174, 3824115, 4079056, 4588938, 5098820, 5353761, 6118584, 6883407, 7138348, 7648230, 8158112, 8922935, 9177876, 10197640, 10707522, 11472345, 12237168, 13766814, 14276696, 15296460, 16061283, 17845870, 18355752, 20395280, 21415044, 22944690, 24474336, 26768805, 27533628, 28553392, 30592920, 32122566, 34417035, 35691740, 36711504, 40790560, 42830088, 45889380, 48183849, 53537610, 55067256, 57106784, 61185840, 64245132, 68834070, 71383480, 73423008, 80306415, 85660176, 91778760, 96367698, 107075220, 110134512, 122371680, 128490264, 137668140, 142766960, 160612830, 171320352, 183557520, 192735396, 214150440, 220269024, 240919245, 256980528, 275336280, 285533920, 321225660, 367115040, 385470792, 428300880, 481838490, 513961056, 550672560, 642451320, 770941584, 856601760, 963676980, 1101345120, 1284902640, 1541883168, 1927353960, 2569805280, 3854707920, 7709415840]

約数ペア:

[(1, 7709415840), (2, 3854707920), (3, 2569805280), (4, 1927353960), (5, 1541883168), (6, 1284902640), (7, 1101345120), (8, 963676980), (9, 856601760), (10, 770941584), (12, 642451320), (14, 550672560), (15, 513961056), (16, 481838490), (18, 428300880), (20, 385470792), (21, 367115040), (24, 321225660), (27, 285533920), (28, 275336280), (30, 256980528), (32, 240919245), (35, 220269024), (36, 214150440), (40, 192735396), (42, 183557520), (45, 171320352), (48, 160612830), (54, 142766960), (56, 137668140), (60, 128490264), (63, 122371680), (70, 110134512), (72, 107075220), (80, 96367698), (84, 91778760), (90, 85660176), (96, 80306415), (105, 73423008), (108, 71383480), (112, 68834070), (120, 64245132), (126, 61185840), (135, 57106784), (140, 55067256), (144, 53537610), (160, 48183849), (168, 45889380), (180, 42830088), (189, 40790560), (210, 36711504), (216, 35691740), (224, 34417035), (240, 32122566), (252, 30592920), (270, 28553392), (280, 27533628), (288, 26768805), (315, 24474336), (336, 22944690), (360, 21415044), (378, 20395280), (420, 18355752), (432, 17845870), (480, 16061283), (504, 15296460), (540, 14276696), (560, 13766814), (630, 12237168), (672, 11472345), (720, 10707522), (756, 10197640), (840, 9177876), (864, 8922935), (945, 8158112), (1008, 7648230), (1080, 7138348), (1120, 6883407), (1260, 6118584), (1440, 5353761), (1512, 5098820), (1680, 4588938), (1890, 4079056), (2016, 3824115), (2160, 3569174), (2520, 3059292), (3024, 2549410), (3360, 2294469), (3780, 2039528), (4320, 1784587), (5040, 1529646), (6048, 1274705), (7560, 1019764), (10080, 764823), (15120, 509882), (30240, 254941)]