3107578880

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2797}}^1$

素因数の和:2860

約数の個数: 176

約数和(自身を含む): 8797449216

約数和(自身を除く): 5689870336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 512, 560, 620, 640, 868, 896, 992, 1024, 1085, 1120, 1240, 1280, 1736, 1792, 1984, 2170, 2240, 2480, 2560, 2797, 3472, 3584, 3968, 4340, 4480, 4960, 5120, 5594, 6944, 7168, 7936, 8680, 8960, 9920, 11188, 13888, 13985, 15872, 17360, 17920, 19579, 19840, 22376, 27776, 27970, 31744, 34720, 35840, 39158, 39680, 44752, 55552, 55940, 69440, 78316, 79360, 86707, 89504, 97895, 111104, 111880, 138880, 156632, 158720, 173414, 179008, 195790, 222208, 223760, 277760, 313264, 346828, 358016, 391580, 433535, 447520, 555520, 606949, 626528, 693656, 716032, 783160, 867070, 895040, 1111040, 1213898, 1253056, 1387312, 1432064, 1566320, 1734140, 1790080, 2427796, 2506112, 2774624, 2864128, 3034745, 3132640, 3468280, 3580160, 4855592, 5012224, 5549248, 6069490, 6265280, 6936560, 7160320, 9711184, 10024448, 11098496, 12138980, 12530560, 13873120, 14320640, 19422368, 20048896, 22196992, 24277960, 25061120, 27746240, 38844736, 44393984, 48555920, 50122240, 55492480, 77689472, 88787968, 97111840, 100244480, 110984960, 155378944, 194223680, 221969920, 310757888, 388447360, 443939840, 621515776, 776894720, 1553789440, 3107578880]

約数ペア:

[(1, 3107578880), (2, 1553789440), (4, 776894720), (5, 621515776), (7, 443939840), (8, 388447360), (10, 310757888), (14, 221969920), (16, 194223680), (20, 155378944), (28, 110984960), (31, 100244480), (32, 97111840), (35, 88787968), (40, 77689472), (56, 55492480), (62, 50122240), (64, 48555920), (70, 44393984), (80, 38844736), (112, 27746240), (124, 25061120), (128, 24277960), (140, 22196992), (155, 20048896), (160, 19422368), (217, 14320640), (224, 13873120), (248, 12530560), (256, 12138980), (280, 11098496), (310, 10024448), (320, 9711184), (434, 7160320), (448, 6936560), (496, 6265280), (512, 6069490), (560, 5549248), (620, 5012224), (640, 4855592), (868, 3580160), (896, 3468280), (992, 3132640), (1024, 3034745), (1085, 2864128), (1120, 2774624), (1240, 2506112), (1280, 2427796), (1736, 1790080), (1792, 1734140), (1984, 1566320), (2170, 1432064), (2240, 1387312), (2480, 1253056), (2560, 1213898), (2797, 1111040), (3472, 895040), (3584, 867070), (3968, 783160), (4340, 716032), (4480, 693656), (4960, 626528), (5120, 606949), (5594, 555520), (6944, 447520), (7168, 433535), (7936, 391580), (8680, 358016), (8960, 346828), (9920, 313264), (11188, 277760), (13888, 223760), (13985, 222208), (15872, 195790), (17360, 179008), (17920, 173414), (19579, 158720), (19840, 156632), (22376, 138880), (27776, 111880), (27970, 111104), (31744, 97895), (34720, 89504), (35840, 86707), (39158, 79360), (39680, 78316), (44752, 69440), (55552, 55940)]