680539860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1259}}^1$

素因数の和:1308

約数の個数: 384

約数和(自身を含む): 2844979200

約数和(自身を除く): 2164439340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 27, 28, 30, 33, 35, 36, 39, 42, 44, 45, 52, 54, 55, 60, 63, 65, 66, 70, 77, 78, 84, 90, 91, 99, 105, 108, 110, 117, 126, 130, 132, 135, 140, 143, 154, 156, 165, 180, 182, 189, 195, 198, 210, 220, 231, 234, 252, 260, 270, 273, 286, 297, 308, 315, 330, 351, 364, 378, 385, 390, 396, 420, 429, 455, 462, 468, 495, 540, 546, 572, 585, 594, 630, 660, 693, 702, 715, 756, 770, 780, 819, 858, 910, 924, 945, 990, 1001, 1092, 1155, 1170, 1188, 1259, 1260, 1287, 1365, 1386, 1404, 1430, 1485, 1540, 1638, 1716, 1755, 1820, 1890, 1980, 2002, 2079, 2145, 2310, 2340, 2457, 2518, 2574, 2730, 2772, 2860, 2970, 3003, 3276, 3465, 3510, 3777, 3780, 3861, 4004, 4095, 4158, 4290, 4620, 4914, 5005, 5036, 5148, 5460, 5940, 6006, 6295, 6435, 6930, 7020, 7554, 7722, 8190, 8316, 8580, 8813, 9009, 9828, 10010, 10395, 11331, 12012, 12285, 12590, 12870, 13849, 13860, 15015, 15108, 15444, 16367, 16380, 17626, 18018, 18885, 19305, 20020, 20790, 22662, 24570, 25180, 25740, 26439, 27027, 27698, 30030, 32734, 33993, 35252, 36036, 37770, 38610, 41547, 41580, 44065, 45045, 45324, 49101, 49140, 52878, 54054, 55396, 56655, 60060, 65468, 67986, 69245, 75540, 77220, 79317, 81835, 83094, 88130, 90090, 96943, 98202, 105756, 108108, 113310, 114569, 124641, 132195, 135135, 135972, 138490, 147303, 158634, 163670, 166188, 169965, 176260, 180037, 180180, 193886, 196404, 207735, 226620, 229138, 237951, 245505, 249282, 264390, 270270, 276980, 290829, 294606, 317268, 327340, 339930, 343707, 360074, 373923, 387772, 396585, 415470, 441909, 458276, 475902, 484715, 491010, 498564, 528780, 540111, 540540, 572845, 581658, 589212, 623205, 679860, 687414, 720148, 736515, 747846, 793170, 830940, 872487, 883818, 900185, 951804, 969430, 982020, 1031121, 1080222, 1145690, 1163316, 1189755, 1246410, 1260259, 1374828, 1454145, 1473030, 1495692, 1586340, 1620333, 1718535, 1744974, 1767636, 1800370, 1869615, 1938860, 2062242, 2160444, 2209545, 2291380, 2379510, 2492820, 2520518, 2617461, 2700555, 2908290, 2946060, 3093363, 3240666, 3437070, 3489948, 3600740, 3739230, 3780777, 4124484, 4362435, 4419090, 4759020, 4860999, 5041036, 5155605, 5234922, 5401110, 5816580, 6186726, 6301295, 6481332, 6874140, 7478460, 7561554, 8101665, 8724870, 8838180, 9721998, 10311210, 10469844, 10802220, 11342331, 12373452, 12602590, 13087305, 15123108, 15466815, 16203330, 17449740, 18903885, 19443996, 20622420, 22684662, 24304995, 25205180, 26174610, 30933630, 32406660, 34026993, 37807770, 45369324, 48609990, 52349220, 56711655, 61867260, 68053986, 75615540, 97219980, 113423310, 136107972, 170134965, 226846620, 340269930, 680539860]

約数ペア:

[(1, 680539860), (2, 340269930), (3, 226846620), (4, 170134965), (5, 136107972), (6, 113423310), (7, 97219980), (9, 75615540), (10, 68053986), (11, 61867260), (12, 56711655), (13, 52349220), (14, 48609990), (15, 45369324), (18, 37807770), (20, 34026993), (21, 32406660), (22, 30933630), (26, 26174610), (27, 25205180), (28, 24304995), (30, 22684662), (33, 20622420), (35, 19443996), (36, 18903885), (39, 17449740), (42, 16203330), (44, 15466815), (45, 15123108), (52, 13087305), (54, 12602590), (55, 12373452), (60, 11342331), (63, 10802220), (65, 10469844), (66, 10311210), (70, 9721998), (77, 8838180), (78, 8724870), (84, 8101665), (90, 7561554), (91, 7478460), (99, 6874140), (105, 6481332), (108, 6301295), (110, 6186726), (117, 5816580), (126, 5401110), (130, 5234922), (132, 5155605), (135, 5041036), (140, 4860999), (143, 4759020), (154, 4419090), (156, 4362435), (165, 4124484), (180, 3780777), (182, 3739230), (189, 3600740), (195, 3489948), (198, 3437070), (210, 3240666), (220, 3093363), (231, 2946060), (234, 2908290), (252, 2700555), (260, 2617461), (270, 2520518), (273, 2492820), (286, 2379510), (297, 2291380), (308, 2209545), (315, 2160444), (330, 2062242), (351, 1938860), (364, 1869615), (378, 1800370), (385, 1767636), (390, 1744974), (396, 1718535), (420, 1620333), (429, 1586340), (455, 1495692), (462, 1473030), (468, 1454145), (495, 1374828), (540, 1260259), (546, 1246410), (572, 1189755), (585, 1163316), (594, 1145690), (630, 1080222), (660, 1031121), (693, 982020), (702, 969430), (715, 951804), (756, 900185), (770, 883818), (780, 872487), (819, 830940), (858, 793170), (910, 747846), (924, 736515), (945, 720148), (990, 687414), (1001, 679860), (1092, 623205), (1155, 589212), (1170, 581658), (1188, 572845), (1259, 540540), (1260, 540111), (1287, 528780), (1365, 498564), (1386, 491010), (1404, 484715), (1430, 475902), (1485, 458276), (1540, 441909), (1638, 415470), (1716, 396585), (1755, 387772), (1820, 373923), (1890, 360074), (1980, 343707), (2002, 339930), (2079, 327340), (2145, 317268), (2310, 294606), (2340, 290829), (2457, 276980), (2518, 270270), (2574, 264390), (2730, 249282), (2772, 245505), (2860, 237951), (2970, 229138), (3003, 226620), (3276, 207735), (3465, 196404), (3510, 193886), (3777, 180180), (3780, 180037), (3861, 176260), (4004, 169965), (4095, 166188), (4158, 163670), (4290, 158634), (4620, 147303), (4914, 138490), (5005, 135972), (5036, 135135), (5148, 132195), (5460, 124641), (5940, 114569), (6006, 113310), (6295, 108108), (6435, 105756), (6930, 98202), (7020, 96943), (7554, 90090), (7722, 88130), (8190, 83094), (8316, 81835), (8580, 79317), (8813, 77220), (9009, 75540), (9828, 69245), (10010, 67986), (10395, 65468), (11331, 60060), (12012, 56655), (12285, 55396), (12590, 54054), (12870, 52878), (13849, 49140), (13860, 49101), (15015, 45324), (15108, 45045), (15444, 44065), (16367, 41580), (16380, 41547), (17626, 38610), (18018, 37770), (18885, 36036), (19305, 35252), (20020, 33993), (20790, 32734), (22662, 30030), (24570, 27698), (25180, 27027), (25740, 26439)]