20123046699840

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{332722333}}^1$

素因数の和:332722366

約数の個数: 224

約数和(自身を含む): 81131013922560

約数和(自身を除く): 61007967222720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 15120, 20160, 30240, 60480, 332722333, 665444666, 998166999, 1330889332, 1663611665, 1996333998, 2329056331, 2661778664, 2994500997, 3327223330, 3992667996, 4658112662, 4990834995, 5323557328, 5989001994, 6654446660, 6987168993, 7985335992, 8983502991, 9316225324, 9981669990, 10647114656, 11645281655, 11978003988, 13308893320, 13974337986, 14972504985, 15970671984, 17967005982, 18632450648, 19963339980, 20961506979, 21294229312, 23290563310, 23956007976, 26617786640, 27948675972, 29945009970, 31941343968, 34935844965, 35934011964, 37264901296, 39926679960, 41923013958, 44917514955, 46581126620, 47912015952, 53235573280, 55897351944, 59890019940, 62884520937, 63882687936, 69871689930, 71868023928, 74529802592, 79853359920, 83846027916, 89835029910, 93162253240, 95824031904, 104807534895, 106471146560, 111794703888, 119780039880, 125769041874, 139743379860, 143736047856, 149059605184, 159706719840, 167692055832, 179670059820, 186324506480, 191648063808, 209615069790, 223589407776, 239560079760, 251538083748, 279486759720, 287472095712, 314422604685, 319413439680, 335384111664, 359340119640, 372649012960, 419230139580, 447178815552, 479120159520, 503076167496, 558973519440, 574944191424, 628845209370, 670768223328, 718680239280, 745298025920, 838460279160, 958240319040, 1006152334992, 1117947038880, 1257690418740, 1341536446656, 1437360478560, 1676920558320, 2012304669984, 2235894077760, 2515380837480, 2874720957120, 3353841116640, 4024609339968, 5030761674960, 6707682233280, 10061523349920, 20123046699840]

約数ペア:

[(1, 20123046699840), (2, 10061523349920), (3, 6707682233280), (4, 5030761674960), (5, 4024609339968), (6, 3353841116640), (7, 2874720957120), (8, 2515380837480), (9, 2235894077760), (10, 2012304669984), (12, 1676920558320), (14, 1437360478560), (15, 1341536446656), (16, 1257690418740), (18, 1117947038880), (20, 1006152334992), (21, 958240319040), (24, 838460279160), (27, 745298025920), (28, 718680239280), (30, 670768223328), (32, 628845209370), (35, 574944191424), (36, 558973519440), (40, 503076167496), (42, 479120159520), (45, 447178815552), (48, 419230139580), (54, 372649012960), (56, 359340119640), (60, 335384111664), (63, 319413439680), (64, 314422604685), (70, 287472095712), (72, 279486759720), (80, 251538083748), (84, 239560079760), (90, 223589407776), (96, 209615069790), (105, 191648063808), (108, 186324506480), (112, 179670059820), (120, 167692055832), (126, 159706719840), (135, 149059605184), (140, 143736047856), (144, 139743379860), (160, 125769041874), (168, 119780039880), (180, 111794703888), (189, 106471146560), (192, 104807534895), (210, 95824031904), (216, 93162253240), (224, 89835029910), (240, 83846027916), (252, 79853359920), (270, 74529802592), (280, 71868023928), (288, 69871689930), (315, 63882687936), (320, 62884520937), (336, 59890019940), (360, 55897351944), (378, 53235573280), (420, 47912015952), (432, 46581126620), (448, 44917514955), (480, 41923013958), (504, 39926679960), (540, 37264901296), (560, 35934011964), (576, 34935844965), (630, 31941343968), (672, 29945009970), (720, 27948675972), (756, 26617786640), (840, 23956007976), (864, 23290563310), (945, 21294229312), (960, 20961506979), (1008, 19963339980), (1080, 18632450648), (1120, 17967005982), (1260, 15970671984), (1344, 14972504985), (1440, 13974337986), (1512, 13308893320), (1680, 11978003988), (1728, 11645281655), (1890, 10647114656), (2016, 9981669990), (2160, 9316225324), (2240, 8983502991), (2520, 7985335992), (2880, 6987168993), (3024, 6654446660), (3360, 5989001994), (3780, 5323557328), (4032, 4990834995), (4320, 4658112662), (5040, 3992667996), (6048, 3327223330), (6720, 2994500997), (7560, 2661778664), (8640, 2329056331), (10080, 1996333998), (12096, 1663611665), (15120, 1330889332), (20160, 998166999), (30240, 665444666), (60480, 332722333)]