6444479020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:501

約数の個数: 216

約数和(自身を含む): 17030418048

約数和(自身を除く): 10585939028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 31, 35, 46, 49, 62, 70, 92, 98, 115, 124, 140, 155, 161, 196, 217, 230, 245, 310, 322, 401, 434, 460, 490, 529, 620, 644, 713, 802, 805, 868, 980, 1058, 1085, 1127, 1426, 1519, 1604, 1610, 2005, 2116, 2170, 2254, 2645, 2807, 2852, 3038, 3220, 3565, 3703, 4010, 4340, 4508, 4991, 5290, 5614, 5635, 6076, 7130, 7406, 7595, 8020, 9223, 9982, 10580, 11228, 11270, 12431, 14035, 14260, 14812, 15190, 16399, 18446, 18515, 19649, 19964, 22540, 24862, 24955, 25921, 28070, 30380, 32798, 34937, 36892, 37030, 39298, 46115, 49724, 49910, 51842, 56140, 62155, 64561, 65596, 69874, 74060, 78596, 81995, 87017, 92230, 98245, 99820, 103684, 114793, 124310, 129122, 129605, 139748, 163990, 174034, 174685, 184460, 196490, 212129, 229586, 248620, 258244, 259210, 285913, 322805, 327980, 348068, 349370, 392980, 424258, 435085, 451927, 459172, 518420, 571826, 573965, 609119, 645610, 698740, 803551, 848516, 870170, 903854, 1060645, 1143652, 1147930, 1218238, 1291220, 1429565, 1484903, 1607102, 1740340, 1807708, 2001391, 2121290, 2259635, 2295860, 2436476, 2859130, 2969806, 3045595, 3214204, 4002782, 4017755, 4242580, 4519270, 5718260, 5939612, 6091190, 6575999, 7424515, 8005564, 8035510, 9038540, 10006955, 10394321, 12182380, 13151998, 14009737, 14849030, 16071020, 20013910, 20788642, 26303996, 28019474, 29698060, 32879995, 40027820, 41577284, 46031993, 51971605, 56038948, 65759990, 70048685, 92063986, 103943210, 131519980, 140097370, 184127972, 207886420, 230159965, 280194740, 322223951, 460319930, 644447902, 920639860, 1288895804, 1611119755, 3222239510, 6444479020]

約数ペア:

[(1, 6444479020), (2, 3222239510), (4, 1611119755), (5, 1288895804), (7, 920639860), (10, 644447902), (14, 460319930), (20, 322223951), (23, 280194740), (28, 230159965), (31, 207886420), (35, 184127972), (46, 140097370), (49, 131519980), (62, 103943210), (70, 92063986), (92, 70048685), (98, 65759990), (115, 56038948), (124, 51971605), (140, 46031993), (155, 41577284), (161, 40027820), (196, 32879995), (217, 29698060), (230, 28019474), (245, 26303996), (310, 20788642), (322, 20013910), (401, 16071020), (434, 14849030), (460, 14009737), (490, 13151998), (529, 12182380), (620, 10394321), (644, 10006955), (713, 9038540), (802, 8035510), (805, 8005564), (868, 7424515), (980, 6575999), (1058, 6091190), (1085, 5939612), (1127, 5718260), (1426, 4519270), (1519, 4242580), (1604, 4017755), (1610, 4002782), (2005, 3214204), (2116, 3045595), (2170, 2969806), (2254, 2859130), (2645, 2436476), (2807, 2295860), (2852, 2259635), (3038, 2121290), (3220, 2001391), (3565, 1807708), (3703, 1740340), (4010, 1607102), (4340, 1484903), (4508, 1429565), (4991, 1291220), (5290, 1218238), (5614, 1147930), (5635, 1143652), (6076, 1060645), (7130, 903854), (7406, 870170), (7595, 848516), (8020, 803551), (9223, 698740), (9982, 645610), (10580, 609119), (11228, 573965), (11270, 571826), (12431, 518420), (14035, 459172), (14260, 451927), (14812, 435085), (15190, 424258), (16399, 392980), (18446, 349370), (18515, 348068), (19649, 327980), (19964, 322805), (22540, 285913), (24862, 259210), (24955, 258244), (25921, 248620), (28070, 229586), (30380, 212129), (32798, 196490), (34937, 184460), (36892, 174685), (37030, 174034), (39298, 163990), (46115, 139748), (49724, 129605), (49910, 129122), (51842, 124310), (56140, 114793), (62155, 103684), (64561, 99820), (65596, 98245), (69874, 92230), (74060, 87017), (78596, 81995)]