84223360

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:276

約数の個数: 128

約数和(自身を含む): 222082560

約数和(自身を除く): 137859200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 53, 64, 65, 80, 104, 106, 128, 130, 160, 191, 208, 212, 260, 265, 320, 382, 416, 424, 520, 530, 640, 689, 764, 832, 848, 955, 1040, 1060, 1378, 1528, 1664, 1696, 1910, 2080, 2120, 2483, 2756, 3056, 3392, 3445, 3820, 4160, 4240, 4966, 5512, 6112, 6784, 6890, 7640, 8320, 8480, 9932, 10123, 11024, 12224, 12415, 13780, 15280, 16960, 19864, 20246, 22048, 24448, 24830, 27560, 30560, 33920, 39728, 40492, 44096, 49660, 50615, 55120, 61120, 79456, 80984, 88192, 99320, 101230, 110240, 122240, 131599, 158912, 161968, 198640, 202460, 220480, 263198, 317824, 323936, 397280, 404920, 440960, 526396, 647872, 657995, 794560, 809840, 1052792, 1295744, 1315990, 1589120, 1619680, 2105584, 2631980, 3239360, 4211168, 5263960, 6478720, 8422336, 10527920, 16844672, 21055840, 42111680, 84223360]

約数ペア:

[(1, 84223360), (2, 42111680), (4, 21055840), (5, 16844672), (8, 10527920), (10, 8422336), (13, 6478720), (16, 5263960), (20, 4211168), (26, 3239360), (32, 2631980), (40, 2105584), (52, 1619680), (53, 1589120), (64, 1315990), (65, 1295744), (80, 1052792), (104, 809840), (106, 794560), (128, 657995), (130, 647872), (160, 526396), (191, 440960), (208, 404920), (212, 397280), (260, 323936), (265, 317824), (320, 263198), (382, 220480), (416, 202460), (424, 198640), (520, 161968), (530, 158912), (640, 131599), (689, 122240), (764, 110240), (832, 101230), (848, 99320), (955, 88192), (1040, 80984), (1060, 79456), (1378, 61120), (1528, 55120), (1664, 50615), (1696, 49660), (1910, 44096), (2080, 40492), (2120, 39728), (2483, 33920), (2756, 30560), (3056, 27560), (3392, 24830), (3445, 24448), (3820, 22048), (4160, 20246), (4240, 19864), (4966, 16960), (5512, 15280), (6112, 13780), (6784, 12415), (6890, 12224), (7640, 11024), (8320, 10123), (8480, 9932)]