20176572240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{599}}^1\times {\mathrm{4253}}^1$

素因数の和:4882

約数の個数: 240

約数和(自身を含む): 74060438400

約数和(自身を除く): 53883866160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 599, 660, 720, 792, 880, 990, 1198, 1320, 1584, 1797, 1980, 2396, 2640, 2995, 3594, 3960, 4253, 4792, 5391, 5990, 6589, 7188, 7920, 8506, 8985, 9584, 10782, 11980, 12759, 13178, 14376, 17012, 17970, 19767, 21265, 21564, 23960, 25518, 26356, 26955, 28752, 32945, 34024, 35940, 38277, 39534, 42530, 43128, 46783, 47920, 51036, 52712, 53910, 59301, 63795, 65890, 68048, 71880, 76554, 79068, 85060, 86256, 93566, 98835, 102072, 105424, 107820, 118602, 127590, 131780, 140349, 143760, 153108, 158136, 170120, 187132, 191385, 197670, 204144, 215640, 233915, 237204, 255180, 263560, 280698, 296505, 306216, 316272, 340240, 374264, 382770, 395340, 421047, 431280, 467830, 474408, 510360, 527120, 561396, 593010, 612432, 701745, 748528, 765540, 790680, 842094, 935660, 948816, 1020720, 1122792, 1186020, 1403490, 1531080, 1581360, 1684188, 1871320, 2105235, 2245584, 2372040, 2547547, 2806980, 3062160, 3368376, 3742640, 4210470, 4744080, 5095094, 5613960, 6736752, 7642641, 8420940, 10190188, 11227920, 12737735, 15285282, 16841880, 20380376, 22927923, 25475470, 28023017, 30570564, 33683760, 38213205, 40760752, 45855846, 50950940, 56046034, 61141128, 76426410, 84069051, 91711692, 101901880, 112092068, 114639615, 122282256, 140115085, 152852820, 168138102, 183423384, 203803760, 224184136, 229279230, 252207153, 280230170, 305705640, 336276204, 366846768, 420345255, 448368272, 458558460, 504414306, 560460340, 611411280, 672552408, 840690510, 917116920, 1008828612, 1120920680, 1261035765, 1345104816, 1681381020, 1834233840, 2017657224, 2241841360, 2522071530, 3362762040, 4035314448, 5044143060, 6725524080, 10088286120, 20176572240]

約数ペア:

[(1, 20176572240), (2, 10088286120), (3, 6725524080), (4, 5044143060), (5, 4035314448), (6, 3362762040), (8, 2522071530), (9, 2241841360), (10, 2017657224), (11, 1834233840), (12, 1681381020), (15, 1345104816), (16, 1261035765), (18, 1120920680), (20, 1008828612), (22, 917116920), (24, 840690510), (30, 672552408), (33, 611411280), (36, 560460340), (40, 504414306), (44, 458558460), (45, 448368272), (48, 420345255), (55, 366846768), (60, 336276204), (66, 305705640), (72, 280230170), (80, 252207153), (88, 229279230), (90, 224184136), (99, 203803760), (110, 183423384), (120, 168138102), (132, 152852820), (144, 140115085), (165, 122282256), (176, 114639615), (180, 112092068), (198, 101901880), (220, 91711692), (240, 84069051), (264, 76426410), (330, 61141128), (360, 56046034), (396, 50950940), (440, 45855846), (495, 40760752), (528, 38213205), (599, 33683760), (660, 30570564), (720, 28023017), (792, 25475470), (880, 22927923), (990, 20380376), (1198, 16841880), (1320, 15285282), (1584, 12737735), (1797, 11227920), (1980, 10190188), (2396, 8420940), (2640, 7642641), (2995, 6736752), (3594, 5613960), (3960, 5095094), (4253, 4744080), (4792, 4210470), (5391, 3742640), (5990, 3368376), (6589, 3062160), (7188, 2806980), (7920, 2547547), (8506, 2372040), (8985, 2245584), (9584, 2105235), (10782, 1871320), (11980, 1684188), (12759, 1581360), (13178, 1531080), (14376, 1403490), (17012, 1186020), (17970, 1122792), (19767, 1020720), (21265, 948816), (21564, 935660), (23960, 842094), (25518, 790680), (26356, 765540), (26955, 748528), (28752, 701745), (32945, 612432), (34024, 593010), (35940, 561396), (38277, 527120), (39534, 510360), (42530, 474408), (43128, 467830), (46783, 431280), (47920, 421047), (51036, 395340), (52712, 382770), (53910, 374264), (59301, 340240), (63795, 316272), (65890, 306216), (68048, 296505), (71880, 280698), (76554, 263560), (79068, 255180), (85060, 237204), (86256, 233915), (93566, 215640), (98835, 204144), (102072, 197670), (105424, 191385), (107820, 187132), (118602, 170120), (127590, 158136), (131780, 153108), (140349, 143760)]