2000649420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1213}}^1$

素因数の和:1270

約数の個数: 432

約数和(自身を含む): 8160935328

約数和(自身を除く): 6160285908

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 28, 30, 33, 34, 35, 36, 42, 44, 45, 49, 51, 55, 60, 63, 66, 68, 70, 77, 84, 85, 90, 98, 99, 102, 105, 110, 119, 126, 132, 140, 147, 153, 154, 165, 170, 180, 187, 196, 198, 204, 210, 220, 231, 238, 245, 252, 255, 294, 306, 308, 315, 330, 340, 357, 374, 385, 396, 420, 441, 462, 476, 490, 495, 510, 539, 561, 588, 595, 612, 630, 660, 693, 714, 735, 748, 765, 770, 833, 882, 924, 935, 980, 990, 1020, 1071, 1078, 1122, 1155, 1190, 1213, 1260, 1309, 1386, 1428, 1470, 1530, 1540, 1617, 1666, 1683, 1764, 1785, 1870, 1980, 2142, 2156, 2205, 2244, 2310, 2380, 2426, 2499, 2618, 2695, 2772, 2805, 2940, 3060, 3234, 3332, 3366, 3465, 3570, 3639, 3740, 3927, 4165, 4284, 4410, 4620, 4851, 4852, 4998, 5236, 5355, 5390, 5610, 6065, 6468, 6545, 6732, 6930, 7140, 7278, 7497, 7854, 8085, 8330, 8415, 8491, 8820, 9163, 9702, 9996, 10710, 10780, 10917, 11220, 11781, 12130, 12495, 13090, 13343, 13860, 14556, 14994, 15708, 16170, 16660, 16830, 16982, 18195, 18326, 19404, 19635, 20621, 21420, 21834, 23562, 24255, 24260, 24990, 25473, 26180, 26686, 27489, 29988, 32340, 33660, 33964, 36390, 36652, 37485, 39270, 40029, 41242, 42455, 43668, 45815, 47124, 48510, 49980, 50946, 53372, 54585, 54978, 58905, 59437, 61863, 66715, 72780, 74970, 76419, 78540, 80058, 82467, 82484, 84910, 91630, 93401, 97020, 101892, 103105, 109170, 109956, 117810, 118874, 120087, 123726, 127365, 133430, 137445, 144347, 149940, 152838, 160116, 164934, 169820, 178311, 183260, 185589, 186802, 200145, 206210, 218340, 226831, 235620, 237748, 240174, 247452, 254730, 266860, 274890, 280203, 288694, 297185, 305676, 309315, 329868, 356622, 371178, 373604, 382095, 400290, 412335, 412420, 433041, 453662, 467005, 480348, 509460, 534933, 549780, 560406, 577388, 594370, 600435, 618630, 653807, 680493, 713244, 721735, 742356, 764190, 800580, 824670, 840609, 866082, 891555, 907324, 927945, 934010, 1010429, 1069866, 1120812, 1134155, 1188740, 1200870, 1237260, 1299123, 1307614, 1360986, 1401015, 1443470, 1528380, 1587817, 1649340, 1681218, 1732164, 1783110, 1855890, 1868020, 1961421, 2020858, 2041479, 2139732, 2165205, 2268310, 2401740, 2598246, 2615228, 2674665, 2721972, 2802030, 2886940, 3031287, 3175634, 3269035, 3362436, 3402465, 3566220, 3711780, 3922842, 4041716, 4082958, 4203045, 4330410, 4536620, 4763451, 5052145, 5196492, 5349330, 5604060, 5884263, 6062574, 6351268, 6495615, 6538070, 6804930, 7845684, 7939085, 8165916, 8406090, 8660820, 9093861, 9526902, 9807105, 10104290, 10207395, 10698660, 11114719, 11768526, 12125148, 12991230, 13076140, 13609860, 14290353, 15156435, 15878170, 16812180, 18187722, 19053804, 19614210, 20208580, 20414790, 22229438, 23537052, 23817255, 25982460, 28580706, 29421315, 30312870, 31756340, 33344157, 36375444, 39228420, 40829580, 44458876, 45469305, 47634510, 55573595, 57161412, 58842630, 60625740, 66688314, 71451765, 90938610, 95269020, 100032471, 111147190, 117685260, 133376628, 142903530, 166720785, 181877220, 200064942, 222294380, 285807060, 333441570, 400129884, 500162355, 666883140, 1000324710, 2000649420]

約数ペア:

[(1, 2000649420), (2, 1000324710), (3, 666883140), (4, 500162355), (5, 400129884), (6, 333441570), (7, 285807060), (9, 222294380), (10, 200064942), (11, 181877220), (12, 166720785), (14, 142903530), (15, 133376628), (17, 117685260), (18, 111147190), (20, 100032471), (21, 95269020), (22, 90938610), (28, 71451765), (30, 66688314), (33, 60625740), (34, 58842630), (35, 57161412), (36, 55573595), (42, 47634510), (44, 45469305), (45, 44458876), (49, 40829580), (51, 39228420), (55, 36375444), (60, 33344157), (63, 31756340), (66, 30312870), (68, 29421315), (70, 28580706), (77, 25982460), (84, 23817255), (85, 23537052), (90, 22229438), (98, 20414790), (99, 20208580), (102, 19614210), (105, 19053804), (110, 18187722), (119, 16812180), (126, 15878170), (132, 15156435), (140, 14290353), (147, 13609860), (153, 13076140), (154, 12991230), (165, 12125148), (170, 11768526), (180, 11114719), (187, 10698660), (196, 10207395), (198, 10104290), (204, 9807105), (210, 9526902), (220, 9093861), (231, 8660820), (238, 8406090), (245, 8165916), (252, 7939085), (255, 7845684), (294, 6804930), (306, 6538070), (308, 6495615), (315, 6351268), (330, 6062574), (340, 5884263), (357, 5604060), (374, 5349330), (385, 5196492), (396, 5052145), (420, 4763451), (441, 4536620), (462, 4330410), (476, 4203045), (490, 4082958), (495, 4041716), (510, 3922842), (539, 3711780), (561, 3566220), (588, 3402465), (595, 3362436), (612, 3269035), (630, 3175634), (660, 3031287), (693, 2886940), (714, 2802030), (735, 2721972), (748, 2674665), (765, 2615228), (770, 2598246), (833, 2401740), (882, 2268310), (924, 2165205), (935, 2139732), (980, 2041479), (990, 2020858), (1020, 1961421), (1071, 1868020), (1078, 1855890), (1122, 1783110), (1155, 1732164), (1190, 1681218), (1213, 1649340), (1260, 1587817), (1309, 1528380), (1386, 1443470), (1428, 1401015), (1470, 1360986), (1530, 1307614), (1540, 1299123), (1617, 1237260), (1666, 1200870), (1683, 1188740), (1764, 1134155), (1785, 1120812), (1870, 1069866), (1980, 1010429), (2142, 934010), (2156, 927945), (2205, 907324), (2244, 891555), (2310, 866082), (2380, 840609), (2426, 824670), (2499, 800580), (2618, 764190), (2695, 742356), (2772, 721735), (2805, 713244), (2940, 680493), (3060, 653807), (3234, 618630), (3332, 600435), (3366, 594370), (3465, 577388), (3570, 560406), (3639, 549780), (3740, 534933), (3927, 509460), (4165, 480348), (4284, 467005), (4410, 453662), (4620, 433041), (4851, 412420), (4852, 412335), (4998, 400290), (5236, 382095), (5355, 373604), (5390, 371178), (5610, 356622), (6065, 329868), (6468, 309315), (6545, 305676), (6732, 297185), (6930, 288694), (7140, 280203), (7278, 274890), (7497, 266860), (7854, 254730), (8085, 247452), (8330, 240174), (8415, 237748), (8491, 235620), (8820, 226831), (9163, 218340), (9702, 206210), (9996, 200145), (10710, 186802), (10780, 185589), (10917, 183260), (11220, 178311), (11781, 169820), (12130, 164934), (12495, 160116), (13090, 152838), (13343, 149940), (13860, 144347), (14556, 137445), (14994, 133430), (15708, 127365), (16170, 123726), (16660, 120087), (16830, 118874), (16982, 117810), (18195, 109956), (18326, 109170), (19404, 103105), (19635, 101892), (20621, 97020), (21420, 93401), (21834, 91630), (23562, 84910), (24255, 82484), (24260, 82467), (24990, 80058), (25473, 78540), (26180, 76419), (26686, 74970), (27489, 72780), (29988, 66715), (32340, 61863), (33660, 59437), (33964, 58905), (36390, 54978), (36652, 54585), (37485, 53372), (39270, 50946), (40029, 49980), (41242, 48510), (42455, 47124), (43668, 45815)]