10778848640

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{141529}}^1$

素因数の和:141572

約数の個数: 128

約数和(自身を含む): 31181889600

約数和(自身を除く): 20403040960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 896, 952, 1088, 1120, 1190, 1360, 1904, 2176, 2240, 2380, 2720, 3808, 4480, 4760, 5440, 7616, 9520, 10880, 15232, 19040, 38080, 76160, 141529, 283058, 566116, 707645, 990703, 1132232, 1415290, 1981406, 2264464, 2405993, 2830580, 3962812, 4528928, 4811986, 4953515, 5661160, 7925624, 9057856, 9623972, 9907030, 11322320, 12029965, 15851248, 16841951, 18115712, 19247944, 19814060, 22644640, 24059930, 31702496, 33683902, 38495888, 39628120, 45289280, 48119860, 63404992, 67367804, 76991776, 79256240, 84209755, 90578560, 96239720, 126809984, 134735608, 153983552, 158512480, 168419510, 192479440, 269471216, 307967104, 317024960, 336839020, 384958880, 538942432, 634049920, 673678040, 769917760, 1077884864, 1347356080, 1539835520, 2155769728, 2694712160, 5389424320, 10778848640]

約数ペア:

[(1, 10778848640), (2, 5389424320), (4, 2694712160), (5, 2155769728), (7, 1539835520), (8, 1347356080), (10, 1077884864), (14, 769917760), (16, 673678040), (17, 634049920), (20, 538942432), (28, 384958880), (32, 336839020), (34, 317024960), (35, 307967104), (40, 269471216), (56, 192479440), (64, 168419510), (68, 158512480), (70, 153983552), (80, 134735608), (85, 126809984), (112, 96239720), (119, 90578560), (128, 84209755), (136, 79256240), (140, 76991776), (160, 67367804), (170, 63404992), (224, 48119860), (238, 45289280), (272, 39628120), (280, 38495888), (320, 33683902), (340, 31702496), (448, 24059930), (476, 22644640), (544, 19814060), (560, 19247944), (595, 18115712), (640, 16841951), (680, 15851248), (896, 12029965), (952, 11322320), (1088, 9907030), (1120, 9623972), (1190, 9057856), (1360, 7925624), (1904, 5661160), (2176, 4953515), (2240, 4811986), (2380, 4528928), (2720, 3962812), (3808, 2830580), (4480, 2405993), (4760, 2264464), (5440, 1981406), (7616, 1415290), (9520, 1132232), (10880, 990703), (15232, 707645), (19040, 566116), (38080, 283058), (76160, 141529)]