1901328660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4157}}^1$

素因数の和:4204

約数の個数: 288

約数和(自身を含む): 7432508160

約数和(自身を除く): 5531179500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 121, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 242, 252, 270, 297, 308, 315, 330, 363, 378, 385, 396, 420, 462, 484, 495, 540, 594, 605, 630, 660, 693, 726, 756, 770, 847, 924, 945, 990, 1089, 1155, 1188, 1210, 1260, 1386, 1452, 1485, 1540, 1694, 1815, 1890, 1980, 2079, 2178, 2310, 2420, 2541, 2772, 2970, 3267, 3388, 3465, 3630, 3780, 4157, 4158, 4235, 4356, 4620, 5082, 5445, 5940, 6534, 6930, 7260, 7623, 8314, 8316, 8470, 10164, 10395, 10890, 12471, 12705, 13068, 13860, 15246, 16335, 16628, 16940, 20785, 20790, 21780, 22869, 24942, 25410, 29099, 30492, 32670, 37413, 38115, 41570, 41580, 45727, 45738, 49884, 50820, 58198, 62355, 65340, 74826, 76230, 83140, 87297, 91454, 91476, 112239, 114345, 116396, 124710, 137181, 145495, 149652, 152460, 174594, 182908, 187065, 224478, 228635, 228690, 249420, 261891, 274362, 290990, 320089, 349188, 374130, 411543, 436485, 448956, 457270, 457380, 502997, 523782, 548724, 561195, 581980, 640178, 685905, 748260, 785673, 823086, 872970, 914540, 960267, 1005994, 1047564, 1122390, 1234629, 1280356, 1309455, 1371810, 1508991, 1571346, 1600445, 1646172, 1745940, 1920534, 2011988, 2057715, 2244780, 2469258, 2514985, 2618910, 2743620, 2880801, 3017982, 3142692, 3200890, 3520979, 3841068, 3928365, 4115430, 4526973, 4801335, 4938516, 5029970, 5237820, 5761602, 6035964, 6173145, 6401780, 7041958, 7544955, 7856730, 8230860, 8642403, 9053946, 9602670, 10059940, 10562937, 11523204, 12346290, 13580919, 14083916, 14404005, 15089910, 15713460, 17284806, 17604895, 18107892, 19205340, 21125874, 22634865, 24692580, 27161838, 28808010, 30179820, 31688811, 34569612, 35209790, 42251748, 43212015, 45269730, 52814685, 54323676, 57616020, 63377622, 67904595, 70419580, 86424030, 90539460, 95066433, 105629370, 126755244, 135809190, 158444055, 172848060, 190132866, 211258740, 271618380, 316888110, 380265732, 475332165, 633776220, 950664330, 1901328660]

約数ペア:

[(1, 1901328660), (2, 950664330), (3, 633776220), (4, 475332165), (5, 380265732), (6, 316888110), (7, 271618380), (9, 211258740), (10, 190132866), (11, 172848060), (12, 158444055), (14, 135809190), (15, 126755244), (18, 105629370), (20, 95066433), (21, 90539460), (22, 86424030), (27, 70419580), (28, 67904595), (30, 63377622), (33, 57616020), (35, 54323676), (36, 52814685), (42, 45269730), (44, 43212015), (45, 42251748), (54, 35209790), (55, 34569612), (60, 31688811), (63, 30179820), (66, 28808010), (70, 27161838), (77, 24692580), (84, 22634865), (90, 21125874), (99, 19205340), (105, 18107892), (108, 17604895), (110, 17284806), (121, 15713460), (126, 15089910), (132, 14404005), (135, 14083916), (140, 13580919), (154, 12346290), (165, 11523204), (180, 10562937), (189, 10059940), (198, 9602670), (210, 9053946), (220, 8642403), (231, 8230860), (242, 7856730), (252, 7544955), (270, 7041958), (297, 6401780), (308, 6173145), (315, 6035964), (330, 5761602), (363, 5237820), (378, 5029970), (385, 4938516), (396, 4801335), (420, 4526973), (462, 4115430), (484, 3928365), (495, 3841068), (540, 3520979), (594, 3200890), (605, 3142692), (630, 3017982), (660, 2880801), (693, 2743620), (726, 2618910), (756, 2514985), (770, 2469258), (847, 2244780), (924, 2057715), (945, 2011988), (990, 1920534), (1089, 1745940), (1155, 1646172), (1188, 1600445), (1210, 1571346), (1260, 1508991), (1386, 1371810), (1452, 1309455), (1485, 1280356), (1540, 1234629), (1694, 1122390), (1815, 1047564), (1890, 1005994), (1980, 960267), (2079, 914540), (2178, 872970), (2310, 823086), (2420, 785673), (2541, 748260), (2772, 685905), (2970, 640178), (3267, 581980), (3388, 561195), (3465, 548724), (3630, 523782), (3780, 502997), (4157, 457380), (4158, 457270), (4235, 448956), (4356, 436485), (4620, 411543), (5082, 374130), (5445, 349188), (5940, 320089), (6534, 290990), (6930, 274362), (7260, 261891), (7623, 249420), (8314, 228690), (8316, 228635), (8470, 224478), (10164, 187065), (10395, 182908), (10890, 174594), (12471, 152460), (12705, 149652), (13068, 145495), (13860, 137181), (15246, 124710), (16335, 116396), (16628, 114345), (16940, 112239), (20785, 91476), (20790, 91454), (21780, 87297), (22869, 83140), (24942, 76230), (25410, 74826), (29099, 65340), (30492, 62355), (32670, 58198), (37413, 50820), (38115, 49884), (41570, 45738), (41580, 45727)]