7158576880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{3203}}^1$

素因数の和:3543

約数の個数: 160

約数和(自身を含む): 20557684224

約数和(自身を除く): 13399107344

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 307, 364, 455, 520, 560, 614, 728, 910, 1040, 1228, 1456, 1535, 1820, 2149, 2456, 3070, 3203, 3640, 3991, 4298, 4912, 6140, 6406, 7280, 7982, 8596, 10745, 12280, 12812, 15964, 16015, 17192, 19955, 21490, 22421, 24560, 25624, 27937, 31928, 32030, 34384, 39910, 41639, 42980, 44842, 51248, 55874, 63856, 64060, 79820, 83278, 85960, 89684, 111748, 112105, 128120, 139685, 159640, 166556, 171920, 179368, 208195, 223496, 224210, 256240, 279370, 291473, 319280, 333112, 358736, 416390, 446992, 448420, 558740, 582946, 666224, 832780, 896840, 983321, 1117480, 1165892, 1457365, 1665560, 1793680, 1966642, 2234960, 2331784, 2914730, 3331120, 3933284, 4663568, 4916605, 5829460, 6883247, 7866568, 9833210, 11658920, 12783173, 13766494, 15733136, 19666420, 23317840, 25566346, 27532988, 34416235, 39332840, 51132692, 55065976, 63915865, 68832470, 78665680, 89482211, 102265384, 110131952, 127831730, 137664940, 178964422, 204530768, 255663460, 275329880, 357928844, 447411055, 511326920, 550659760, 715857688, 894822110, 1022653840, 1431715376, 1789644220, 3579288440, 7158576880]

約数ペア:

[(1, 7158576880), (2, 3579288440), (4, 1789644220), (5, 1431715376), (7, 1022653840), (8, 894822110), (10, 715857688), (13, 550659760), (14, 511326920), (16, 447411055), (20, 357928844), (26, 275329880), (28, 255663460), (35, 204530768), (40, 178964422), (52, 137664940), (56, 127831730), (65, 110131952), (70, 102265384), (80, 89482211), (91, 78665680), (104, 68832470), (112, 63915865), (130, 55065976), (140, 51132692), (182, 39332840), (208, 34416235), (260, 27532988), (280, 25566346), (307, 23317840), (364, 19666420), (455, 15733136), (520, 13766494), (560, 12783173), (614, 11658920), (728, 9833210), (910, 7866568), (1040, 6883247), (1228, 5829460), (1456, 4916605), (1535, 4663568), (1820, 3933284), (2149, 3331120), (2456, 2914730), (3070, 2331784), (3203, 2234960), (3640, 1966642), (3991, 1793680), (4298, 1665560), (4912, 1457365), (6140, 1165892), (6406, 1117480), (7280, 983321), (7982, 896840), (8596, 832780), (10745, 666224), (12280, 582946), (12812, 558740), (15964, 448420), (16015, 446992), (17192, 416390), (19955, 358736), (21490, 333112), (22421, 319280), (24560, 291473), (25624, 279370), (27937, 256240), (31928, 224210), (32030, 223496), (34384, 208195), (39910, 179368), (41639, 171920), (42980, 166556), (44842, 159640), (51248, 139685), (55874, 128120), (63856, 112105), (64060, 111748), (79820, 89684), (83278, 85960)]