2012306880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{433}}^1$

素因数の和:603

約数の個数: 224

約数和(自身を含む): 6603577344

約数和(自身を除く): 4591270464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 103, 120, 141, 160, 188, 192, 206, 235, 240, 282, 309, 320, 376, 412, 433, 470, 480, 515, 564, 618, 705, 752, 824, 866, 940, 960, 1030, 1128, 1236, 1299, 1410, 1504, 1545, 1648, 1732, 1880, 2060, 2165, 2256, 2472, 2598, 2820, 3008, 3090, 3296, 3464, 3760, 4120, 4330, 4512, 4841, 4944, 5196, 5640, 6180, 6495, 6592, 6928, 7520, 8240, 8660, 9024, 9682, 9888, 10392, 11280, 12360, 12990, 13856, 14523, 15040, 16480, 17320, 19364, 19776, 20351, 20784, 22560, 24205, 24720, 25980, 27712, 29046, 32960, 34640, 38728, 40702, 41568, 44599, 45120, 48410, 49440, 51960, 58092, 61053, 69280, 72615, 77456, 81404, 83136, 89198, 96820, 98880, 101755, 103920, 116184, 122106, 133797, 138560, 145230, 154912, 162808, 178396, 193640, 203510, 207840, 222995, 232368, 244212, 267594, 290460, 305265, 309824, 325616, 356792, 387280, 407020, 415680, 445990, 464736, 488424, 535188, 580920, 610530, 651232, 668985, 713584, 774560, 814040, 891980, 929472, 976848, 1070376, 1161840, 1221060, 1302464, 1337970, 1427168, 1549120, 1628080, 1783960, 1953696, 2096153, 2140752, 2323680, 2442120, 2675940, 2854336, 3256160, 3567920, 3907392, 4192306, 4281504, 4647360, 4884240, 5351880, 6288459, 6512320, 7135840, 8384612, 8563008, 9768480, 10480765, 10703760, 12576918, 14271680, 16769224, 19536960, 20961530, 21407520, 25153836, 31442295, 33538448, 41923060, 42815040, 50307672, 62884590, 67076896, 83846120, 100615344, 125769180, 134153792, 167692240, 201230688, 251538360, 335384480, 402461376, 503076720, 670768960, 1006153440, 2012306880]

約数ペア:

[(1, 2012306880), (2, 1006153440), (3, 670768960), (4, 503076720), (5, 402461376), (6, 335384480), (8, 251538360), (10, 201230688), (12, 167692240), (15, 134153792), (16, 125769180), (20, 100615344), (24, 83846120), (30, 67076896), (32, 62884590), (40, 50307672), (47, 42815040), (48, 41923060), (60, 33538448), (64, 31442295), (80, 25153836), (94, 21407520), (96, 20961530), (103, 19536960), (120, 16769224), (141, 14271680), (160, 12576918), (188, 10703760), (192, 10480765), (206, 9768480), (235, 8563008), (240, 8384612), (282, 7135840), (309, 6512320), (320, 6288459), (376, 5351880), (412, 4884240), (433, 4647360), (470, 4281504), (480, 4192306), (515, 3907392), (564, 3567920), (618, 3256160), (705, 2854336), (752, 2675940), (824, 2442120), (866, 2323680), (940, 2140752), (960, 2096153), (1030, 1953696), (1128, 1783960), (1236, 1628080), (1299, 1549120), (1410, 1427168), (1504, 1337970), (1545, 1302464), (1648, 1221060), (1732, 1161840), (1880, 1070376), (2060, 976848), (2165, 929472), (2256, 891980), (2472, 814040), (2598, 774560), (2820, 713584), (3008, 668985), (3090, 651232), (3296, 610530), (3464, 580920), (3760, 535188), (4120, 488424), (4330, 464736), (4512, 445990), (4841, 415680), (4944, 407020), (5196, 387280), (5640, 356792), (6180, 325616), (6495, 309824), (6592, 305265), (6928, 290460), (7520, 267594), (8240, 244212), (8660, 232368), (9024, 222995), (9682, 207840), (9888, 203510), (10392, 193640), (11280, 178396), (12360, 162808), (12990, 154912), (13856, 145230), (14523, 138560), (15040, 133797), (16480, 122106), (17320, 116184), (19364, 103920), (19776, 101755), (20351, 98880), (20784, 96820), (22560, 89198), (24205, 83136), (24720, 81404), (25980, 77456), (27712, 72615), (29046, 69280), (32960, 61053), (34640, 58092), (38728, 51960), (40702, 49440), (41568, 48410), (44599, 45120)]