197289540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:152

約数の個数: 384

約数和(自身を含む): 767692800

約数和(自身を除く): 570403260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 41, 42, 45, 54, 57, 60, 63, 67, 70, 76, 82, 84, 90, 95, 105, 108, 114, 123, 126, 133, 134, 135, 140, 164, 171, 180, 189, 190, 201, 205, 210, 228, 246, 252, 266, 268, 270, 285, 287, 315, 335, 342, 369, 378, 380, 399, 402, 410, 420, 469, 492, 513, 532, 540, 570, 574, 603, 615, 630, 665, 670, 684, 738, 756, 779, 798, 804, 820, 855, 861, 938, 945, 1005, 1026, 1107, 1140, 1148, 1197, 1206, 1230, 1260, 1273, 1330, 1340, 1407, 1435, 1476, 1558, 1596, 1710, 1722, 1809, 1845, 1876, 1890, 1995, 2010, 2052, 2214, 2337, 2345, 2394, 2412, 2460, 2546, 2565, 2583, 2660, 2747, 2814, 2870, 3015, 3116, 3420, 3444, 3591, 3618, 3690, 3780, 3819, 3895, 3990, 4020, 4221, 4305, 4428, 4674, 4690, 4788, 5092, 5130, 5166, 5453, 5494, 5535, 5628, 5740, 5985, 6030, 6365, 7011, 7035, 7182, 7236, 7380, 7638, 7749, 7790, 7980, 8241, 8442, 8610, 8911, 9045, 9348, 9380, 10260, 10332, 10906, 10988, 11070, 11457, 11685, 11970, 12060, 12663, 12730, 12915, 13735, 14022, 14070, 14364, 15276, 15498, 15580, 16359, 16482, 16884, 17220, 17822, 17955, 18090, 19095, 19229, 21033, 21105, 21812, 22140, 22914, 23370, 23940, 24723, 25326, 25460, 25830, 26733, 27265, 27470, 28044, 28140, 30996, 32718, 32964, 34371, 35055, 35644, 35910, 36180, 38190, 38458, 38745, 41205, 42066, 42210, 44555, 45828, 46740, 49077, 49446, 50652, 51660, 52193, 53466, 54530, 54940, 57285, 57687, 63315, 65436, 68742, 70110, 71820, 74169, 76380, 76916, 77490, 80199, 81795, 82410, 84132, 84420, 89110, 96145, 98154, 98892, 104386, 105165, 106932, 109060, 114570, 115374, 123615, 126630, 133665, 137484, 140220, 147231, 148338, 154980, 156579, 160398, 163590, 164820, 171855, 173061, 178220, 192290, 196308, 208772, 210330, 229140, 230748, 240597, 245385, 247230, 253260, 260965, 267330, 288435, 294462, 296676, 313158, 320796, 327180, 343710, 346122, 365351, 370845, 384580, 400995, 420660, 469737, 481194, 490770, 494460, 519183, 521930, 534660, 576870, 588924, 626316, 687420, 692244, 730702, 736155, 741690, 782895, 801990, 865305, 939474, 962388, 981540, 1038366, 1043860, 1096053, 1153740, 1202985, 1409211, 1461404, 1472310, 1483380, 1565790, 1603980, 1730610, 1826755, 1878948, 2076732, 2192106, 2348685, 2405970, 2595915, 2818422, 2944620, 3131580, 3288159, 3461220, 3653510, 4384212, 4697370, 4811940, 5191830, 5480265, 5636844, 6576318, 7046055, 7307020, 9394740, 9864477, 10383660, 10960530, 13152636, 14092110, 16440795, 19728954, 21921060, 28184220, 32881590, 39457908, 49322385, 65763180, 98644770, 197289540]

約数ペア:

[(1, 197289540), (2, 98644770), (3, 65763180), (4, 49322385), (5, 39457908), (6, 32881590), (7, 28184220), (9, 21921060), (10, 19728954), (12, 16440795), (14, 14092110), (15, 13152636), (18, 10960530), (19, 10383660), (20, 9864477), (21, 9394740), (27, 7307020), (28, 7046055), (30, 6576318), (35, 5636844), (36, 5480265), (38, 5191830), (41, 4811940), (42, 4697370), (45, 4384212), (54, 3653510), (57, 3461220), (60, 3288159), (63, 3131580), (67, 2944620), (70, 2818422), (76, 2595915), (82, 2405970), (84, 2348685), (90, 2192106), (95, 2076732), (105, 1878948), (108, 1826755), (114, 1730610), (123, 1603980), (126, 1565790), (133, 1483380), (134, 1472310), (135, 1461404), (140, 1409211), (164, 1202985), (171, 1153740), (180, 1096053), (189, 1043860), (190, 1038366), (201, 981540), (205, 962388), (210, 939474), (228, 865305), (246, 801990), (252, 782895), (266, 741690), (268, 736155), (270, 730702), (285, 692244), (287, 687420), (315, 626316), (335, 588924), (342, 576870), (369, 534660), (378, 521930), (380, 519183), (399, 494460), (402, 490770), (410, 481194), (420, 469737), (469, 420660), (492, 400995), (513, 384580), (532, 370845), (540, 365351), (570, 346122), (574, 343710), (603, 327180), (615, 320796), (630, 313158), (665, 296676), (670, 294462), (684, 288435), (738, 267330), (756, 260965), (779, 253260), (798, 247230), (804, 245385), (820, 240597), (855, 230748), (861, 229140), (938, 210330), (945, 208772), (1005, 196308), (1026, 192290), (1107, 178220), (1140, 173061), (1148, 171855), (1197, 164820), (1206, 163590), (1230, 160398), (1260, 156579), (1273, 154980), (1330, 148338), (1340, 147231), (1407, 140220), (1435, 137484), (1476, 133665), (1558, 126630), (1596, 123615), (1710, 115374), (1722, 114570), (1809, 109060), (1845, 106932), (1876, 105165), (1890, 104386), (1995, 98892), (2010, 98154), (2052, 96145), (2214, 89110), (2337, 84420), (2345, 84132), (2394, 82410), (2412, 81795), (2460, 80199), (2546, 77490), (2565, 76916), (2583, 76380), (2660, 74169), (2747, 71820), (2814, 70110), (2870, 68742), (3015, 65436), (3116, 63315), (3420, 57687), (3444, 57285), (3591, 54940), (3618, 54530), (3690, 53466), (3780, 52193), (3819, 51660), (3895, 50652), (3990, 49446), (4020, 49077), (4221, 46740), (4305, 45828), (4428, 44555), (4674, 42210), (4690, 42066), (4788, 41205), (5092, 38745), (5130, 38458), (5166, 38190), (5453, 36180), (5494, 35910), (5535, 35644), (5628, 35055), (5740, 34371), (5985, 32964), (6030, 32718), (6365, 30996), (7011, 28140), (7035, 28044), (7182, 27470), (7236, 27265), (7380, 26733), (7638, 25830), (7749, 25460), (7790, 25326), (7980, 24723), (8241, 23940), (8442, 23370), (8610, 22914), (8911, 22140), (9045, 21812), (9348, 21105), (9380, 21033), (10260, 19229), (10332, 19095), (10906, 18090), (10988, 17955), (11070, 17822), (11457, 17220), (11685, 16884), (11970, 16482), (12060, 16359), (12663, 15580), (12730, 15498), (12915, 15276), (13735, 14364), (14022, 14070)]