1999614540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^3\times {\mathrm{73}}^1$

素因数の和:139

約数の個数: 384

約数和(自身を含む): 7280179200

約数和(自身を除く): 5280564660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 73, 77, 84, 98, 105, 110, 121, 132, 140, 146, 147, 154, 165, 196, 210, 219, 220, 231, 242, 245, 292, 294, 308, 330, 343, 363, 365, 385, 420, 438, 462, 484, 490, 511, 539, 588, 605, 660, 686, 726, 730, 735, 770, 803, 847, 876, 924, 980, 1022, 1029, 1078, 1095, 1155, 1210, 1331, 1372, 1452, 1460, 1470, 1533, 1540, 1606, 1617, 1694, 1715, 1815, 2044, 2058, 2156, 2190, 2310, 2409, 2420, 2541, 2555, 2662, 2695, 2940, 3066, 3212, 3234, 3388, 3430, 3577, 3630, 3773, 3993, 4015, 4116, 4235, 4380, 4620, 4818, 5082, 5110, 5145, 5324, 5390, 5621, 5929, 6132, 6468, 6655, 6860, 7154, 7260, 7546, 7665, 7986, 8030, 8085, 8470, 8833, 9317, 9636, 10164, 10220, 10290, 10731, 10780, 11242, 11319, 11858, 12045, 12705, 13310, 14308, 15092, 15330, 15972, 16060, 16170, 16863, 16940, 17666, 17787, 17885, 18634, 18865, 19965, 20580, 21462, 22484, 22638, 23716, 24090, 25039, 25410, 26499, 26620, 27951, 28105, 29645, 30660, 32340, 33726, 35332, 35574, 35770, 37268, 37730, 39347, 39930, 41503, 42924, 44165, 45276, 46585, 48180, 50078, 50820, 52998, 53655, 55902, 56210, 56595, 59290, 61831, 65219, 67452, 71148, 71540, 75117, 75460, 78694, 79860, 83006, 84315, 88330, 88935, 93170, 97163, 100156, 105996, 107310, 111804, 112420, 113190, 118041, 118580, 123662, 124509, 125195, 130438, 132495, 139755, 150234, 157388, 166012, 168630, 176660, 177870, 185493, 186340, 194326, 195657, 196735, 207515, 214620, 226380, 236082, 247324, 249018, 250390, 260876, 264990, 275429, 279510, 291489, 300468, 309155, 326095, 337260, 355740, 370986, 375585, 388652, 391314, 393470, 415030, 432817, 456533, 472164, 485815, 498036, 500780, 529980, 550858, 559020, 582978, 590205, 618310, 622545, 652190, 680141, 741972, 751170, 782628, 786940, 826287, 830060, 865634, 913066, 927465, 971630, 978285, 1101716, 1165956, 1180410, 1236620, 1245090, 1298451, 1304380, 1360282, 1369599, 1377145, 1457445, 1502340, 1652574, 1731268, 1826132, 1854930, 1943260, 1956570, 2040423, 2164085, 2282665, 2360820, 2490180, 2596902, 2720564, 2739198, 2754290, 2914890, 3029719, 3305148, 3400705, 3709860, 3913140, 4080846, 4131435, 4328170, 4565330, 4760987, 5193804, 5478396, 5508580, 5829780, 6059438, 6492255, 6801410, 6847995, 8161692, 8262870, 8656340, 9089157, 9130660, 9521974, 10202115, 12118876, 12984510, 13602820, 13695990, 14282961, 15148595, 16525740, 18178314, 19043948, 20404230, 23804935, 25969020, 27391980, 28565922, 30297190, 33326909, 36356628, 40808460, 45445785, 47609870, 57131844, 60594380, 66653818, 71414805, 90891570, 95219740, 99980727, 133307636, 142829610, 166634545, 181783140, 199961454, 285659220, 333269090, 399922908, 499903635, 666538180, 999807270, 1999614540]

約数ペア:

[(1, 1999614540), (2, 999807270), (3, 666538180), (4, 499903635), (5, 399922908), (6, 333269090), (7, 285659220), (10, 199961454), (11, 181783140), (12, 166634545), (14, 142829610), (15, 133307636), (20, 99980727), (21, 95219740), (22, 90891570), (28, 71414805), (30, 66653818), (33, 60594380), (35, 57131844), (42, 47609870), (44, 45445785), (49, 40808460), (55, 36356628), (60, 33326909), (66, 30297190), (70, 28565922), (73, 27391980), (77, 25969020), (84, 23804935), (98, 20404230), (105, 19043948), (110, 18178314), (121, 16525740), (132, 15148595), (140, 14282961), (146, 13695990), (147, 13602820), (154, 12984510), (165, 12118876), (196, 10202115), (210, 9521974), (219, 9130660), (220, 9089157), (231, 8656340), (242, 8262870), (245, 8161692), (292, 6847995), (294, 6801410), (308, 6492255), (330, 6059438), (343, 5829780), (363, 5508580), (365, 5478396), (385, 5193804), (420, 4760987), (438, 4565330), (462, 4328170), (484, 4131435), (490, 4080846), (511, 3913140), (539, 3709860), (588, 3400705), (605, 3305148), (660, 3029719), (686, 2914890), (726, 2754290), (730, 2739198), (735, 2720564), (770, 2596902), (803, 2490180), (847, 2360820), (876, 2282665), (924, 2164085), (980, 2040423), (1022, 1956570), (1029, 1943260), (1078, 1854930), (1095, 1826132), (1155, 1731268), (1210, 1652574), (1331, 1502340), (1372, 1457445), (1452, 1377145), (1460, 1369599), (1470, 1360282), (1533, 1304380), (1540, 1298451), (1606, 1245090), (1617, 1236620), (1694, 1180410), (1715, 1165956), (1815, 1101716), (2044, 978285), (2058, 971630), (2156, 927465), (2190, 913066), (2310, 865634), (2409, 830060), (2420, 826287), (2541, 786940), (2555, 782628), (2662, 751170), (2695, 741972), (2940, 680141), (3066, 652190), (3212, 622545), (3234, 618310), (3388, 590205), (3430, 582978), (3577, 559020), (3630, 550858), (3773, 529980), (3993, 500780), (4015, 498036), (4116, 485815), (4235, 472164), (4380, 456533), (4620, 432817), (4818, 415030), (5082, 393470), (5110, 391314), (5145, 388652), (5324, 375585), (5390, 370986), (5621, 355740), (5929, 337260), (6132, 326095), (6468, 309155), (6655, 300468), (6860, 291489), (7154, 279510), (7260, 275429), (7546, 264990), (7665, 260876), (7986, 250390), (8030, 249018), (8085, 247324), (8470, 236082), (8833, 226380), (9317, 214620), (9636, 207515), (10164, 196735), (10220, 195657), (10290, 194326), (10731, 186340), (10780, 185493), (11242, 177870), (11319, 176660), (11858, 168630), (12045, 166012), (12705, 157388), (13310, 150234), (14308, 139755), (15092, 132495), (15330, 130438), (15972, 125195), (16060, 124509), (16170, 123662), (16863, 118580), (16940, 118041), (17666, 113190), (17787, 112420), (17885, 111804), (18634, 107310), (18865, 105996), (19965, 100156), (20580, 97163), (21462, 93170), (22484, 88935), (22638, 88330), (23716, 84315), (24090, 83006), (25039, 79860), (25410, 78694), (26499, 75460), (26620, 75117), (27951, 71540), (28105, 71148), (29645, 67452), (30660, 65219), (32340, 61831), (33726, 59290), (35332, 56595), (35574, 56210), (35770, 55902), (37268, 53655), (37730, 52998), (39347, 50820), (39930, 50078), (41503, 48180), (42924, 46585), (44165, 45276)]