255401086080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19003057}}^1$

素因数の和:19003086

約数の個数: 128

約数和(自身を含む): 930389719680

約数和(自身を除く): 674988633600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 19003057, 38006114, 57009171, 76012228, 95015285, 114018342, 133021399, 152024456, 190030570, 228036684, 266042798, 285045855, 304048912, 380061140, 399064197, 456073368, 532085596, 570091710, 608097824, 665106995, 760122280, 798128394, 912146736, 1064171192, 1140183420, 1216195648, 1330213990, 1520244560, 1596256788, 1824293472, 1995320985, 2128342384, 2280366840, 2432391296, 2660427980, 3040489120, 3192513576, 3648586944, 3990641970, 4256684768, 4560733680, 5320855960, 6080978240, 6385027152, 7297173888, 7981283940, 8513369536, 9121467360, 10641711920, 12161956480, 12770054304, 15962567880, 17026739072, 18242934720, 21283423840, 25540108608, 31925135760, 36485869440, 42566847680, 51080217216, 63850271520, 85133695360, 127700543040, 255401086080]

約数ペア:

[(1, 255401086080), (2, 127700543040), (3, 85133695360), (4, 63850271520), (5, 51080217216), (6, 42566847680), (7, 36485869440), (8, 31925135760), (10, 25540108608), (12, 21283423840), (14, 18242934720), (15, 17026739072), (16, 15962567880), (20, 12770054304), (21, 12161956480), (24, 10641711920), (28, 9121467360), (30, 8513369536), (32, 7981283940), (35, 7297173888), (40, 6385027152), (42, 6080978240), (48, 5320855960), (56, 4560733680), (60, 4256684768), (64, 3990641970), (70, 3648586944), (80, 3192513576), (84, 3040489120), (96, 2660427980), (105, 2432391296), (112, 2280366840), (120, 2128342384), (128, 1995320985), (140, 1824293472), (160, 1596256788), (168, 1520244560), (192, 1330213990), (210, 1216195648), (224, 1140183420), (240, 1064171192), (280, 912146736), (320, 798128394), (336, 760122280), (384, 665106995), (420, 608097824), (448, 570091710), (480, 532085596), (560, 456073368), (640, 399064197), (672, 380061140), (840, 304048912), (896, 285045855), (960, 266042798), (1120, 228036684), (1344, 190030570), (1680, 152024456), (1920, 133021399), (2240, 114018342), (2688, 95015285), (3360, 76012228), (4480, 57009171), (6720, 38006114), (13440, 19003057)]