493321920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5647}}^1$

素因数の和:5687

約数の個数: 224

約数和(自身を含む): 1928091648

約数和(自身を除く): 1434769728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 672, 728, 780, 832, 840, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2240, 2496, 2730, 2912, 3120, 3360, 3640, 4160, 4368, 5460, 5647, 5824, 6240, 6720, 7280, 8736, 10920, 11294, 12480, 14560, 16941, 17472, 21840, 22588, 28235, 29120, 33882, 39529, 43680, 45176, 56470, 67764, 73411, 79058, 84705, 87360, 90352, 112940, 118587, 135528, 146822, 158116, 169410, 180704, 197645, 220233, 225880, 237174, 271056, 293644, 316232, 338820, 361408, 367055, 395290, 440466, 451760, 474348, 513877, 542112, 587288, 592935, 632464, 677640, 734110, 790580, 880932, 903520, 948696, 1027754, 1084224, 1101165, 1174576, 1185870, 1264928, 1355280, 1468220, 1541631, 1581160, 1761864, 1807040, 1897392, 2055508, 2202330, 2349152, 2371740, 2529856, 2569385, 2710560, 2936440, 3083262, 3162320, 3523728, 3794784, 4111016, 4404660, 4698304, 4743480, 5138770, 5421120, 5872880, 6166524, 6324640, 7047456, 7589568, 7708155, 8222032, 8809320, 9486960, 10277540, 11745760, 12333048, 12649280, 14094912, 15416310, 16444064, 17618640, 18973920, 20555080, 23491520, 24666096, 30832620, 32888128, 35237280, 37947840, 41110160, 49332192, 61665240, 70474560, 82220320, 98664384, 123330480, 164440640, 246660960, 493321920]

約数ペア:

[(1, 493321920), (2, 246660960), (3, 164440640), (4, 123330480), (5, 98664384), (6, 82220320), (7, 70474560), (8, 61665240), (10, 49332192), (12, 41110160), (13, 37947840), (14, 35237280), (15, 32888128), (16, 30832620), (20, 24666096), (21, 23491520), (24, 20555080), (26, 18973920), (28, 17618640), (30, 16444064), (32, 15416310), (35, 14094912), (39, 12649280), (40, 12333048), (42, 11745760), (48, 10277540), (52, 9486960), (56, 8809320), (60, 8222032), (64, 7708155), (65, 7589568), (70, 7047456), (78, 6324640), (80, 6166524), (84, 5872880), (91, 5421120), (96, 5138770), (104, 4743480), (105, 4698304), (112, 4404660), (120, 4111016), (130, 3794784), (140, 3523728), (156, 3162320), (160, 3083262), (168, 2936440), (182, 2710560), (192, 2569385), (195, 2529856), (208, 2371740), (210, 2349152), (224, 2202330), (240, 2055508), (260, 1897392), (273, 1807040), (280, 1761864), (312, 1581160), (320, 1541631), (336, 1468220), (364, 1355280), (390, 1264928), (416, 1185870), (420, 1174576), (448, 1101165), (455, 1084224), (480, 1027754), (520, 948696), (546, 903520), (560, 880932), (624, 790580), (672, 734110), (728, 677640), (780, 632464), (832, 592935), (840, 587288), (910, 542112), (960, 513877), (1040, 474348), (1092, 451760), (1120, 440466), (1248, 395290), (1344, 367055), (1365, 361408), (1456, 338820), (1560, 316232), (1680, 293644), (1820, 271056), (2080, 237174), (2184, 225880), (2240, 220233), (2496, 197645), (2730, 180704), (2912, 169410), (3120, 158116), (3360, 146822), (3640, 135528), (4160, 118587), (4368, 112940), (5460, 90352), (5647, 87360), (5824, 84705), (6240, 79058), (6720, 73411), (7280, 67764), (8736, 56470), (10920, 45176), (11294, 43680), (12480, 39529), (14560, 33882), (16941, 29120), (17472, 28235), (21840, 22588)]