2010920580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:376

約数の個数: 240

約数和(自身を含む): 6502358016

約数和(自身を除く): 4491437436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 81, 90, 97, 108, 134, 135, 162, 180, 191, 194, 201, 268, 270, 291, 324, 335, 382, 388, 402, 405, 485, 540, 573, 582, 603, 670, 764, 804, 810, 873, 955, 970, 1005, 1146, 1164, 1206, 1340, 1455, 1620, 1719, 1746, 1809, 1910, 1940, 2010, 2292, 2412, 2619, 2865, 2910, 3015, 3438, 3492, 3618, 3820, 4020, 4365, 5157, 5238, 5427, 5730, 5820, 6030, 6499, 6876, 7236, 7857, 8595, 8730, 9045, 10314, 10476, 10854, 11460, 12060, 12797, 12998, 13095, 15471, 15714, 17190, 17460, 18090, 18527, 19497, 20628, 21708, 25594, 25785, 25996, 26190, 27135, 30942, 31428, 32495, 34380, 36180, 37054, 38391, 38994, 39285, 51188, 51570, 52380, 54270, 55581, 58491, 61884, 63985, 64990, 74108, 76782, 77355, 77988, 78570, 92635, 97485, 103140, 108540, 111162, 115173, 116982, 127970, 129980, 153564, 154710, 157140, 166743, 175473, 185270, 191955, 194970, 222324, 230346, 233964, 255940, 277905, 292455, 309420, 333486, 345519, 350946, 370540, 383910, 389940, 460692, 500229, 526419, 555810, 575865, 584910, 666972, 691038, 701892, 767820, 833715, 877365, 1000458, 1036557, 1052838, 1111620, 1151730, 1169820, 1241309, 1382076, 1500687, 1667430, 1727595, 1754730, 2000916, 2073114, 2105676, 2303460, 2482618, 2501145, 2632095, 3001374, 3334860, 3455190, 3509460, 3723927, 4146228, 4965236, 5002290, 5182785, 5264190, 6002748, 6206545, 6910380, 7447854, 7503435, 10004580, 10365570, 10528380, 11171781, 12413090, 14895708, 15006870, 18619635, 20731140, 22343562, 24826180, 30013740, 33515343, 37239270, 44687124, 55858905, 67030686, 74478540, 100546029, 111717810, 134061372, 167576715, 201092058, 223435620, 335153430, 402184116, 502730145, 670306860, 1005460290, 2010920580]

約数ペア:

[(1, 2010920580), (2, 1005460290), (3, 670306860), (4, 502730145), (5, 402184116), (6, 335153430), (9, 223435620), (10, 201092058), (12, 167576715), (15, 134061372), (18, 111717810), (20, 100546029), (27, 74478540), (30, 67030686), (36, 55858905), (45, 44687124), (54, 37239270), (60, 33515343), (67, 30013740), (81, 24826180), (90, 22343562), (97, 20731140), (108, 18619635), (134, 15006870), (135, 14895708), (162, 12413090), (180, 11171781), (191, 10528380), (194, 10365570), (201, 10004580), (268, 7503435), (270, 7447854), (291, 6910380), (324, 6206545), (335, 6002748), (382, 5264190), (388, 5182785), (402, 5002290), (405, 4965236), (485, 4146228), (540, 3723927), (573, 3509460), (582, 3455190), (603, 3334860), (670, 3001374), (764, 2632095), (804, 2501145), (810, 2482618), (873, 2303460), (955, 2105676), (970, 2073114), (1005, 2000916), (1146, 1754730), (1164, 1727595), (1206, 1667430), (1340, 1500687), (1455, 1382076), (1620, 1241309), (1719, 1169820), (1746, 1151730), (1809, 1111620), (1910, 1052838), (1940, 1036557), (2010, 1000458), (2292, 877365), (2412, 833715), (2619, 767820), (2865, 701892), (2910, 691038), (3015, 666972), (3438, 584910), (3492, 575865), (3618, 555810), (3820, 526419), (4020, 500229), (4365, 460692), (5157, 389940), (5238, 383910), (5427, 370540), (5730, 350946), (5820, 345519), (6030, 333486), (6499, 309420), (6876, 292455), (7236, 277905), (7857, 255940), (8595, 233964), (8730, 230346), (9045, 222324), (10314, 194970), (10476, 191955), (10854, 185270), (11460, 175473), (12060, 166743), (12797, 157140), (12998, 154710), (13095, 153564), (15471, 129980), (15714, 127970), (17190, 116982), (17460, 115173), (18090, 111162), (18527, 108540), (19497, 103140), (20628, 97485), (21708, 92635), (25594, 78570), (25785, 77988), (25996, 77355), (26190, 76782), (27135, 74108), (30942, 64990), (31428, 63985), (32495, 61884), (34380, 58491), (36180, 55581), (37054, 54270), (38391, 52380), (38994, 51570), (39285, 51188)]