290639580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:110

約数の個数: 432

約数和(自身を含む): 1120775040

約数和(自身を除く): 830135460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 43, 44, 49, 55, 57, 60, 66, 70, 76, 77, 84, 86, 95, 98, 105, 110, 114, 121, 129, 132, 133, 140, 147, 154, 165, 172, 190, 196, 209, 210, 215, 220, 228, 231, 242, 245, 258, 266, 285, 294, 301, 308, 330, 363, 380, 385, 399, 418, 420, 430, 462, 473, 484, 490, 516, 532, 539, 570, 588, 602, 605, 627, 645, 660, 665, 726, 735, 770, 798, 817, 836, 847, 860, 903, 924, 931, 946, 980, 1045, 1078, 1140, 1155, 1204, 1210, 1254, 1290, 1330, 1419, 1452, 1463, 1470, 1505, 1540, 1596, 1617, 1634, 1694, 1806, 1815, 1862, 1892, 1995, 2090, 2107, 2156, 2299, 2310, 2365, 2420, 2451, 2508, 2541, 2580, 2660, 2695, 2793, 2838, 2926, 2940, 3010, 3135, 3234, 3268, 3311, 3388, 3612, 3630, 3724, 3990, 4085, 4180, 4214, 4235, 4389, 4515, 4598, 4620, 4655, 4730, 4902, 5082, 5203, 5390, 5586, 5676, 5719, 5852, 5929, 6020, 6270, 6321, 6468, 6622, 6897, 7095, 7260, 7315, 7980, 8085, 8170, 8428, 8470, 8778, 8987, 9030, 9196, 9310, 9460, 9804, 9933, 10164, 10241, 10406, 10535, 10780, 11172, 11438, 11495, 11858, 12255, 12540, 12642, 12705, 13244, 13794, 13965, 14190, 14630, 15609, 16093, 16170, 16340, 16555, 16940, 17157, 17556, 17787, 17974, 18060, 18620, 19866, 20482, 20812, 21070, 21945, 22876, 22990, 23177, 23716, 24510, 25284, 25410, 26015, 26961, 27588, 27930, 28380, 28595, 29260, 29645, 30723, 31218, 31605, 32186, 32340, 33110, 34314, 34485, 35574, 35948, 36421, 39732, 40033, 40964, 42140, 43890, 44935, 45980, 46354, 48279, 49020, 49665, 50820, 51205, 52030, 53922, 55860, 57190, 59290, 61446, 62436, 62909, 63210, 64372, 66220, 68628, 68970, 69531, 71148, 72842, 78045, 80066, 80465, 85785, 87780, 88935, 89870, 92708, 96558, 98857, 99330, 102410, 104060, 107844, 109263, 112651, 114380, 115885, 118580, 120099, 122892, 125818, 126420, 134805, 137940, 139062, 145684, 153615, 156090, 160132, 160930, 171570, 177870, 179740, 182105, 188727, 193116, 197714, 198660, 200165, 204820, 218526, 225302, 231770, 240198, 241395, 251636, 254947, 269610, 278124, 296571, 307230, 312180, 314545, 321860, 337953, 343140, 347655, 355740, 364210, 377454, 395428, 400330, 437052, 440363, 450604, 463540, 480396, 482790, 494285, 509894, 539220, 546315, 563255, 593142, 600495, 614460, 629090, 675906, 691999, 695310, 728420, 754908, 764841, 800660, 880726, 943635, 965580, 988570, 1019788, 1092630, 1126510, 1186284, 1200990, 1258180, 1274735, 1321089, 1351812, 1383998, 1390620, 1482855, 1529682, 1689765, 1761452, 1887270, 1977140, 2075997, 2185260, 2201815, 2253020, 2401980, 2549470, 2642178, 2767996, 2965710, 3059364, 3379530, 3459995, 3774540, 3824205, 4151994, 4403630, 4843993, 5098940, 5284356, 5931420, 6605445, 6759060, 6919990, 7648410, 8303988, 8807260, 9687986, 10379985, 13210890, 13839980, 14531979, 15296820, 19375972, 20759970, 24219965, 26421780, 29063958, 41519940, 48439930, 58127916, 72659895, 96879860, 145319790, 290639580]

約数ペア:

[(1, 290639580), (2, 145319790), (3, 96879860), (4, 72659895), (5, 58127916), (6, 48439930), (7, 41519940), (10, 29063958), (11, 26421780), (12, 24219965), (14, 20759970), (15, 19375972), (19, 15296820), (20, 14531979), (21, 13839980), (22, 13210890), (28, 10379985), (30, 9687986), (33, 8807260), (35, 8303988), (38, 7648410), (42, 6919990), (43, 6759060), (44, 6605445), (49, 5931420), (55, 5284356), (57, 5098940), (60, 4843993), (66, 4403630), (70, 4151994), (76, 3824205), (77, 3774540), (84, 3459995), (86, 3379530), (95, 3059364), (98, 2965710), (105, 2767996), (110, 2642178), (114, 2549470), (121, 2401980), (129, 2253020), (132, 2201815), (133, 2185260), (140, 2075997), (147, 1977140), (154, 1887270), (165, 1761452), (172, 1689765), (190, 1529682), (196, 1482855), (209, 1390620), (210, 1383998), (215, 1351812), (220, 1321089), (228, 1274735), (231, 1258180), (242, 1200990), (245, 1186284), (258, 1126510), (266, 1092630), (285, 1019788), (294, 988570), (301, 965580), (308, 943635), (330, 880726), (363, 800660), (380, 764841), (385, 754908), (399, 728420), (418, 695310), (420, 691999), (430, 675906), (462, 629090), (473, 614460), (484, 600495), (490, 593142), (516, 563255), (532, 546315), (539, 539220), (570, 509894), (588, 494285), (602, 482790), (605, 480396), (627, 463540), (645, 450604), (660, 440363), (665, 437052), (726, 400330), (735, 395428), (770, 377454), (798, 364210), (817, 355740), (836, 347655), (847, 343140), (860, 337953), (903, 321860), (924, 314545), (931, 312180), (946, 307230), (980, 296571), (1045, 278124), (1078, 269610), (1140, 254947), (1155, 251636), (1204, 241395), (1210, 240198), (1254, 231770), (1290, 225302), (1330, 218526), (1419, 204820), (1452, 200165), (1463, 198660), (1470, 197714), (1505, 193116), (1540, 188727), (1596, 182105), (1617, 179740), (1634, 177870), (1694, 171570), (1806, 160930), (1815, 160132), (1862, 156090), (1892, 153615), (1995, 145684), (2090, 139062), (2107, 137940), (2156, 134805), (2299, 126420), (2310, 125818), (2365, 122892), (2420, 120099), (2451, 118580), (2508, 115885), (2541, 114380), (2580, 112651), (2660, 109263), (2695, 107844), (2793, 104060), (2838, 102410), (2926, 99330), (2940, 98857), (3010, 96558), (3135, 92708), (3234, 89870), (3268, 88935), (3311, 87780), (3388, 85785), (3612, 80465), (3630, 80066), (3724, 78045), (3990, 72842), (4085, 71148), (4180, 69531), (4214, 68970), (4235, 68628), (4389, 66220), (4515, 64372), (4598, 63210), (4620, 62909), (4655, 62436), (4730, 61446), (4902, 59290), (5082, 57190), (5203, 55860), (5390, 53922), (5586, 52030), (5676, 51205), (5719, 50820), (5852, 49665), (5929, 49020), (6020, 48279), (6270, 46354), (6321, 45980), (6468, 44935), (6622, 43890), (6897, 42140), (7095, 40964), (7260, 40033), (7315, 39732), (7980, 36421), (8085, 35948), (8170, 35574), (8428, 34485), (8470, 34314), (8778, 33110), (8987, 32340), (9030, 32186), (9196, 31605), (9310, 31218), (9460, 30723), (9804, 29645), (9933, 29260), (10164, 28595), (10241, 28380), (10406, 27930), (10535, 27588), (10780, 26961), (11172, 26015), (11438, 25410), (11495, 25284), (11858, 24510), (12255, 23716), (12540, 23177), (12642, 22990), (12705, 22876), (13244, 21945), (13794, 21070), (13965, 20812), (14190, 20482), (14630, 19866), (15609, 18620), (16093, 18060), (16170, 17974), (16340, 17787), (16555, 17556), (16940, 17157)]