2007372780

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{773}}^1$

素因数の和:1030

約数の個数: 240

約数和(自身を含む): 7237581120

約数和(自身を除く): 5230208340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 229, 252, 270, 315, 324, 378, 405, 420, 458, 540, 567, 630, 687, 756, 773, 810, 916, 945, 1134, 1145, 1260, 1374, 1546, 1603, 1620, 1890, 2061, 2268, 2290, 2319, 2748, 2835, 3092, 3206, 3435, 3780, 3865, 4122, 4580, 4638, 4809, 5411, 5670, 6183, 6412, 6870, 6957, 7730, 8015, 8244, 9276, 9618, 10305, 10822, 11340, 11595, 12366, 13740, 13914, 14427, 15460, 16030, 16233, 18549, 19236, 20610, 20871, 21644, 23190, 24045, 24732, 27055, 27828, 28854, 30915, 32060, 32466, 34785, 37098, 41220, 41742, 43281, 46380, 48090, 48699, 54110, 57708, 61830, 62613, 64932, 69570, 72135, 74196, 81165, 83484, 86562, 92745, 96180, 97398, 104355, 108220, 123660, 125226, 129843, 139140, 144270, 146097, 162330, 173124, 177017, 185490, 194796, 208710, 216405, 243495, 250452, 259686, 288540, 292194, 313065, 324660, 354034, 370980, 417420, 432810, 438291, 486990, 519372, 531051, 584388, 626130, 649215, 708068, 730485, 865620, 876582, 885085, 973980, 1062102, 1239119, 1252260, 1298430, 1460970, 1593153, 1753164, 1770170, 2124204, 2191455, 2478238, 2596860, 2655255, 2921940, 3186306, 3540340, 3717357, 4382910, 4779459, 4956476, 5310510, 6195595, 6372612, 7434714, 7965765, 8765820, 9558918, 10621020, 11152071, 12391190, 14338377, 14869428, 15931530, 18586785, 19117836, 22304142, 23897295, 24782380, 28676754, 31863060, 33456213, 37173570, 44608284, 47794590, 55760355, 57353508, 66912426, 71691885, 74347140, 95589180, 100368639, 111520710, 133824852, 143383770, 167281065, 200737278, 223041420, 286767540, 334562130, 401474556, 501843195, 669124260, 1003686390, 2007372780]

約数ペア:

[(1, 2007372780), (2, 1003686390), (3, 669124260), (4, 501843195), (5, 401474556), (6, 334562130), (7, 286767540), (9, 223041420), (10, 200737278), (12, 167281065), (14, 143383770), (15, 133824852), (18, 111520710), (20, 100368639), (21, 95589180), (27, 74347140), (28, 71691885), (30, 66912426), (35, 57353508), (36, 55760355), (42, 47794590), (45, 44608284), (54, 37173570), (60, 33456213), (63, 31863060), (70, 28676754), (81, 24782380), (84, 23897295), (90, 22304142), (105, 19117836), (108, 18586785), (126, 15931530), (135, 14869428), (140, 14338377), (162, 12391190), (180, 11152071), (189, 10621020), (210, 9558918), (229, 8765820), (252, 7965765), (270, 7434714), (315, 6372612), (324, 6195595), (378, 5310510), (405, 4956476), (420, 4779459), (458, 4382910), (540, 3717357), (567, 3540340), (630, 3186306), (687, 2921940), (756, 2655255), (773, 2596860), (810, 2478238), (916, 2191455), (945, 2124204), (1134, 1770170), (1145, 1753164), (1260, 1593153), (1374, 1460970), (1546, 1298430), (1603, 1252260), (1620, 1239119), (1890, 1062102), (2061, 973980), (2268, 885085), (2290, 876582), (2319, 865620), (2748, 730485), (2835, 708068), (3092, 649215), (3206, 626130), (3435, 584388), (3780, 531051), (3865, 519372), (4122, 486990), (4580, 438291), (4638, 432810), (4809, 417420), (5411, 370980), (5670, 354034), (6183, 324660), (6412, 313065), (6870, 292194), (6957, 288540), (7730, 259686), (8015, 250452), (8244, 243495), (9276, 216405), (9618, 208710), (10305, 194796), (10822, 185490), (11340, 177017), (11595, 173124), (12366, 162330), (13740, 146097), (13914, 144270), (14427, 139140), (15460, 129843), (16030, 125226), (16233, 123660), (18549, 108220), (19236, 104355), (20610, 97398), (20871, 96180), (21644, 92745), (23190, 86562), (24045, 83484), (24732, 81165), (27055, 74196), (27828, 72135), (28854, 69570), (30915, 64932), (32060, 62613), (32466, 61830), (34785, 57708), (37098, 54110), (41220, 48699), (41742, 48090), (43281, 46380)]