2991522240

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{49463}}^1$

素因数の和:49496

約数の個数: 224

約数和(自身を含む): 12061301760

約数和(自身を除く): 9069779520

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, 49463, 60480, 98926, 148389, 197852, 247315, 296778, 346241, 395704, 445167, 494630, 593556, 692482, 741945, 791408, 890334, 989260, 1038723, 1187112, 1335501, 1384964, 1483890, 1582816, 1731205, 1780668, 1978520, 2077446, 2225835, 2374224, 2671002, 2769928, 2967780, 3116169, 3165632, 3462410, 3561336, 3957040, 4154892, 4451670, 4748448, 5193615, 5342004, 5539856, 5935560, 6232338, 6677505, 6924820, 7122672, 7914080, 8309784, 8903340, 9348507, 9496896, 10387230, 10684008, 11079712, 11871120, 12464676, 13355010, 13849640, 14245344, 15580845, 15828160, 16619568, 17806680, 18697014, 20774460, 21368016, 22159424, 23742240, 24929352, 26710020, 27699280, 28490688, 31161690, 33239136, 35613360, 37394028, 41548920, 42736032, 46742535, 47484480, 49858704, 53420040, 55398560, 62323380, 66478272, 71226720, 74788056, 83097840, 85472064, 93485070, 99717408, 106840080, 110797120, 124646760, 142453440, 149576112, 166195680, 186970140, 199434816, 213680160, 249293520, 299152224, 332391360, 373940280, 427360320, 498587040, 598304448, 747880560, 997174080, 1495761120, 2991522240]

約数ペア:

[(1, 2991522240), (2, 1495761120), (3, 997174080), (4, 747880560), (5, 598304448), (6, 498587040), (7, 427360320), (8, 373940280), (9, 332391360), (10, 299152224), (12, 249293520), (14, 213680160), (15, 199434816), (16, 186970140), (18, 166195680), (20, 149576112), (21, 142453440), (24, 124646760), (27, 110797120), (28, 106840080), (30, 99717408), (32, 93485070), (35, 85472064), (36, 83097840), (40, 74788056), (42, 71226720), (45, 66478272), (48, 62323380), (54, 55398560), (56, 53420040), (60, 49858704), (63, 47484480), (64, 46742535), (70, 42736032), (72, 41548920), (80, 37394028), (84, 35613360), (90, 33239136), (96, 31161690), (105, 28490688), (108, 27699280), (112, 26710020), (120, 24929352), (126, 23742240), (135, 22159424), (140, 21368016), (144, 20774460), (160, 18697014), (168, 17806680), (180, 16619568), (189, 15828160), (192, 15580845), (210, 14245344), (216, 13849640), (224, 13355010), (240, 12464676), (252, 11871120), (270, 11079712), (280, 10684008), (288, 10387230), (315, 9496896), (320, 9348507), (336, 8903340), (360, 8309784), (378, 7914080), (420, 7122672), (432, 6924820), (448, 6677505), (480, 6232338), (504, 5935560), (540, 5539856), (560, 5342004), (576, 5193615), (630, 4748448), (672, 4451670), (720, 4154892), (756, 3957040), (840, 3561336), (864, 3462410), (945, 3165632), (960, 3116169), (1008, 2967780), (1080, 2769928), (1120, 2671002), (1260, 2374224), (1344, 2225835), (1440, 2077446), (1512, 1978520), (1680, 1780668), (1728, 1731205), (1890, 1582816), (2016, 1483890), (2160, 1384964), (2240, 1335501), (2520, 1187112), (2880, 1038723), (3024, 989260), (3360, 890334), (3780, 791408), (4032, 741945), (4320, 692482), (5040, 593556), (6048, 494630), (6720, 445167), (7560, 395704), (8640, 346241), (10080, 296778), (12096, 247315), (15120, 197852), (20160, 148389), (30240, 98926), (49463, 60480)]