235207980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:249

約数の個数: 288

約数和(自身を含む): 869581440

約数和(自身を除く): 634373460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 41, 42, 45, 58, 60, 63, 70, 82, 84, 87, 90, 105, 116, 123, 126, 140, 145, 157, 164, 174, 180, 203, 205, 210, 246, 252, 261, 287, 290, 314, 315, 348, 369, 406, 410, 420, 435, 471, 492, 522, 574, 580, 609, 615, 628, 630, 738, 785, 812, 820, 861, 870, 942, 1015, 1044, 1099, 1148, 1189, 1218, 1230, 1260, 1305, 1413, 1435, 1476, 1570, 1722, 1740, 1827, 1845, 1884, 2030, 2198, 2355, 2378, 2436, 2460, 2583, 2610, 2826, 2870, 3045, 3140, 3297, 3444, 3567, 3654, 3690, 4060, 4305, 4396, 4553, 4710, 4756, 5166, 5220, 5495, 5652, 5740, 5945, 6090, 6437, 6594, 7065, 7134, 7308, 7380, 8323, 8610, 9106, 9135, 9420, 9891, 10332, 10701, 10990, 11890, 12180, 12874, 12915, 13188, 13659, 14130, 14268, 16485, 16646, 17220, 17835, 18212, 18270, 19311, 19782, 21402, 21980, 22765, 23780, 24969, 25748, 25830, 27318, 28260, 31871, 32185, 32970, 33292, 35670, 36540, 38622, 39564, 40977, 41615, 42804, 45059, 45530, 49455, 49938, 51660, 53505, 54636, 57933, 63742, 64370, 65940, 68295, 71340, 74907, 77244, 81954, 83230, 90118, 91060, 95613, 96555, 98910, 99876, 107010, 115866, 124845, 127484, 128740, 135177, 136590, 149814, 159355, 163908, 166460, 180236, 186673, 191226, 193110, 197820, 204885, 214020, 225295, 231732, 249690, 270354, 273180, 286839, 289665, 299628, 318710, 373346, 374535, 382452, 386220, 405531, 409770, 450590, 478065, 499380, 540708, 560019, 573678, 579330, 637420, 675885, 746692, 749070, 811062, 819540, 901180, 933365, 956130, 1120038, 1147356, 1158660, 1306711, 1351770, 1434195, 1498140, 1622124, 1680057, 1866730, 1912260, 2027655, 2240076, 2613422, 2703540, 2800095, 2868390, 3360114, 3733460, 3920133, 4055310, 5226844, 5600190, 5736780, 6533555, 6720228, 7840266, 8110620, 8400285, 11200380, 11760399, 13067110, 15680532, 16800570, 19600665, 23520798, 26134220, 33601140, 39201330, 47041596, 58801995, 78402660, 117603990, 235207980]

約数ペア:

[(1, 235207980), (2, 117603990), (3, 78402660), (4, 58801995), (5, 47041596), (6, 39201330), (7, 33601140), (9, 26134220), (10, 23520798), (12, 19600665), (14, 16800570), (15, 15680532), (18, 13067110), (20, 11760399), (21, 11200380), (28, 8400285), (29, 8110620), (30, 7840266), (35, 6720228), (36, 6533555), (41, 5736780), (42, 5600190), (45, 5226844), (58, 4055310), (60, 3920133), (63, 3733460), (70, 3360114), (82, 2868390), (84, 2800095), (87, 2703540), (90, 2613422), (105, 2240076), (116, 2027655), (123, 1912260), (126, 1866730), (140, 1680057), (145, 1622124), (157, 1498140), (164, 1434195), (174, 1351770), (180, 1306711), (203, 1158660), (205, 1147356), (210, 1120038), (246, 956130), (252, 933365), (261, 901180), (287, 819540), (290, 811062), (314, 749070), (315, 746692), (348, 675885), (369, 637420), (406, 579330), (410, 573678), (420, 560019), (435, 540708), (471, 499380), (492, 478065), (522, 450590), (574, 409770), (580, 405531), (609, 386220), (615, 382452), (628, 374535), (630, 373346), (738, 318710), (785, 299628), (812, 289665), (820, 286839), (861, 273180), (870, 270354), (942, 249690), (1015, 231732), (1044, 225295), (1099, 214020), (1148, 204885), (1189, 197820), (1218, 193110), (1230, 191226), (1260, 186673), (1305, 180236), (1413, 166460), (1435, 163908), (1476, 159355), (1570, 149814), (1722, 136590), (1740, 135177), (1827, 128740), (1845, 127484), (1884, 124845), (2030, 115866), (2198, 107010), (2355, 99876), (2378, 98910), (2436, 96555), (2460, 95613), (2583, 91060), (2610, 90118), (2826, 83230), (2870, 81954), (3045, 77244), (3140, 74907), (3297, 71340), (3444, 68295), (3567, 65940), (3654, 64370), (3690, 63742), (4060, 57933), (4305, 54636), (4396, 53505), (4553, 51660), (4710, 49938), (4756, 49455), (5166, 45530), (5220, 45059), (5495, 42804), (5652, 41615), (5740, 40977), (5945, 39564), (6090, 38622), (6437, 36540), (6594, 35670), (7065, 33292), (7134, 32970), (7308, 32185), (7380, 31871), (8323, 28260), (8610, 27318), (9106, 25830), (9135, 25748), (9420, 24969), (9891, 23780), (10332, 22765), (10701, 21980), (10990, 21402), (11890, 19782), (12180, 19311), (12874, 18270), (12915, 18212), (13188, 17835), (13659, 17220), (14130, 16646), (14268, 16485)]