223558560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8171}}^1$

素因数の和:8211

約数の個数: 144

約数和(自身を含む): 803144160

約数和(自身を除く): 579585600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 8171, 9120, 13680, 16342, 24513, 27360, 32684, 40855, 49026, 65368, 73539, 81710, 98052, 122565, 130736, 147078, 155249, 163420, 196104, 245130, 261472, 294156, 310498, 326840, 367695, 392208, 465747, 490260, 588312, 620996, 653680, 735390, 776245, 784416, 931494, 980520, 1176624, 1241992, 1307360, 1397241, 1470780, 1552490, 1862988, 1961040, 2328735, 2353248, 2483984, 2794482, 2941560, 3104980, 3725976, 3922080, 4657470, 4967968, 5588964, 5883120, 6209960, 6986205, 7451952, 9314940, 11177928, 11766240, 12419920, 13972410, 14903904, 18629880, 22355856, 24839840, 27944820, 37259760, 44711712, 55889640, 74519520, 111779280, 223558560]

約数ペア:

[(1, 223558560), (2, 111779280), (3, 74519520), (4, 55889640), (5, 44711712), (6, 37259760), (8, 27944820), (9, 24839840), (10, 22355856), (12, 18629880), (15, 14903904), (16, 13972410), (18, 12419920), (19, 11766240), (20, 11177928), (24, 9314940), (30, 7451952), (32, 6986205), (36, 6209960), (38, 5883120), (40, 5588964), (45, 4967968), (48, 4657470), (57, 3922080), (60, 3725976), (72, 3104980), (76, 2941560), (80, 2794482), (90, 2483984), (95, 2353248), (96, 2328735), (114, 1961040), (120, 1862988), (144, 1552490), (152, 1470780), (160, 1397241), (171, 1307360), (180, 1241992), (190, 1176624), (228, 980520), (240, 931494), (285, 784416), (288, 776245), (304, 735390), (342, 653680), (360, 620996), (380, 588312), (456, 490260), (480, 465747), (570, 392208), (608, 367695), (684, 326840), (720, 310498), (760, 294156), (855, 261472), (912, 245130), (1140, 196104), (1368, 163420), (1440, 155249), (1520, 147078), (1710, 130736), (1824, 122565), (2280, 98052), (2736, 81710), (3040, 73539), (3420, 65368), (4560, 49026), (5472, 40855), (6840, 32684), (8171, 27360), (9120, 24513), (13680, 16342)]