2548496520

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:196

約数の個数: 448

約数和(自身を含む): 9370332720

約数和(自身を除く): 6821836200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 53, 54, 60, 68, 72, 81, 85, 90, 97, 102, 106, 108, 120, 135, 136, 153, 159, 162, 170, 180, 194, 204, 212, 216, 243, 255, 265, 270, 291, 306, 318, 324, 340, 360, 388, 405, 408, 424, 459, 477, 485, 486, 510, 530, 540, 582, 612, 636, 648, 680, 729, 765, 776, 795, 810, 873, 901, 918, 954, 970, 972, 1020, 1060, 1080, 1164, 1215, 1224, 1272, 1377, 1431, 1455, 1458, 1530, 1590, 1620, 1649, 1746, 1802, 1836, 1908, 1940, 1944, 2040, 2120, 2295, 2328, 2385, 2430, 2619, 2703, 2754, 2862, 2910, 2916, 3060, 3180, 3240, 3298, 3492, 3604, 3645, 3672, 3816, 3880, 4131, 4293, 4365, 4505, 4590, 4770, 4860, 4947, 5141, 5238, 5406, 5508, 5724, 5820, 5832, 6120, 6360, 6596, 6885, 6984, 7155, 7208, 7290, 7857, 8109, 8245, 8262, 8586, 8730, 9010, 9180, 9540, 9720, 9894, 10282, 10476, 10812, 11016, 11448, 11640, 12393, 12879, 13095, 13192, 13515, 13770, 14310, 14580, 14841, 15423, 15714, 16218, 16490, 16524, 17172, 17460, 18020, 18360, 19080, 19788, 20564, 20655, 20952, 21465, 21624, 23571, 24327, 24735, 24786, 25705, 25758, 26190, 27030, 27540, 28620, 29160, 29682, 30846, 31428, 32436, 32980, 33048, 34344, 34920, 36040, 38637, 39285, 39576, 40545, 41128, 41310, 42930, 44523, 46269, 47142, 48654, 49470, 49572, 51410, 51516, 52380, 54060, 55080, 57240, 59364, 61692, 61965, 62856, 64395, 64872, 65960, 70713, 72981, 74205, 77115, 77274, 78570, 81090, 82620, 85860, 87397, 89046, 92538, 94284, 97308, 98940, 99144, 102820, 103032, 104760, 108120, 117855, 118728, 121635, 123384, 123930, 128790, 133569, 138807, 141426, 145962, 148410, 154230, 154548, 157140, 162180, 165240, 171720, 174794, 178092, 185076, 188568, 193185, 194616, 197880, 205640, 218943, 222615, 231345, 235710, 243270, 247860, 257580, 262191, 267138, 277614, 282852, 291924, 296820, 308460, 309096, 314280, 324360, 349588, 353565, 356184, 364905, 370152, 386370, 400707, 416421, 436985, 437886, 445230, 462690, 471420, 486540, 495720, 515160, 524382, 534276, 555228, 565704, 583848, 593640, 616920, 656829, 667845, 694035, 699176, 707130, 729810, 772740, 786573, 801414, 832842, 873970, 875772, 890460, 925380, 942840, 973080, 1048764, 1068552, 1094715, 1110456, 1202121, 1249263, 1310955, 1313658, 1335690, 1388070, 1414260, 1459620, 1545480, 1573146, 1602828, 1665684, 1747940, 1751544, 1780920, 1850760, 2003535, 2082105, 2097528, 2189430, 2359719, 2404242, 2498526, 2621910, 2627316, 2671380, 2776140, 2828520, 2919240, 3146292, 3205656, 3284145, 3331368, 3495880, 3747789, 3932865, 4007070, 4164210, 4378860, 4719438, 4808484, 4997052, 5243820, 5254632, 5342760, 5552280, 6010605, 6246315, 6292584, 6568290, 7079157, 7495578, 7865730, 8014140, 8328420, 8757720, 9438876, 9616968, 9994104, 10487640, 11798595, 12021210, 12492630, 13136580, 14158314, 14991156, 15731460, 16028280, 16656840, 18738945, 18877752, 21237471, 23597190, 24042420, 24985260, 26273160, 28316628, 29982312, 31462920, 35395785, 37477890, 42474942, 47194380, 48084840, 49970520, 56633256, 63712413, 70791570, 74955780, 84949884, 94388760, 106187355, 127424826, 141583140, 149911560, 169899768, 212374710, 254849652, 283166280, 318562065, 424749420, 509699304, 637124130, 849498840, 1274248260, 2548496520]

約数ペア:

[(1, 2548496520), (2, 1274248260), (3, 849498840), (4, 637124130), (5, 509699304), (6, 424749420), (8, 318562065), (9, 283166280), (10, 254849652), (12, 212374710), (15, 169899768), (17, 149911560), (18, 141583140), (20, 127424826), (24, 106187355), (27, 94388760), (30, 84949884), (34, 74955780), (36, 70791570), (40, 63712413), (45, 56633256), (51, 49970520), (53, 48084840), (54, 47194380), (60, 42474942), (68, 37477890), (72, 35395785), (81, 31462920), (85, 29982312), (90, 28316628), (97, 26273160), (102, 24985260), (106, 24042420), (108, 23597190), (120, 21237471), (135, 18877752), (136, 18738945), (153, 16656840), (159, 16028280), (162, 15731460), (170, 14991156), (180, 14158314), (194, 13136580), (204, 12492630), (212, 12021210), (216, 11798595), (243, 10487640), (255, 9994104), (265, 9616968), (270, 9438876), (291, 8757720), (306, 8328420), (318, 8014140), (324, 7865730), (340, 7495578), (360, 7079157), (388, 6568290), (405, 6292584), (408, 6246315), (424, 6010605), (459, 5552280), (477, 5342760), (485, 5254632), (486, 5243820), (510, 4997052), (530, 4808484), (540, 4719438), (582, 4378860), (612, 4164210), (636, 4007070), (648, 3932865), (680, 3747789), (729, 3495880), (765, 3331368), (776, 3284145), (795, 3205656), (810, 3146292), (873, 2919240), (901, 2828520), (918, 2776140), (954, 2671380), (970, 2627316), (972, 2621910), (1020, 2498526), (1060, 2404242), (1080, 2359719), (1164, 2189430), (1215, 2097528), (1224, 2082105), (1272, 2003535), (1377, 1850760), (1431, 1780920), (1455, 1751544), (1458, 1747940), (1530, 1665684), (1590, 1602828), (1620, 1573146), (1649, 1545480), (1746, 1459620), (1802, 1414260), (1836, 1388070), (1908, 1335690), (1940, 1313658), (1944, 1310955), (2040, 1249263), (2120, 1202121), (2295, 1110456), (2328, 1094715), (2385, 1068552), (2430, 1048764), (2619, 973080), (2703, 942840), (2754, 925380), (2862, 890460), (2910, 875772), (2916, 873970), (3060, 832842), (3180, 801414), (3240, 786573), (3298, 772740), (3492, 729810), (3604, 707130), (3645, 699176), (3672, 694035), (3816, 667845), (3880, 656829), (4131, 616920), (4293, 593640), (4365, 583848), (4505, 565704), (4590, 555228), (4770, 534276), (4860, 524382), (4947, 515160), (5141, 495720), (5238, 486540), (5406, 471420), (5508, 462690), (5724, 445230), (5820, 437886), (5832, 436985), (6120, 416421), (6360, 400707), (6596, 386370), (6885, 370152), (6984, 364905), (7155, 356184), (7208, 353565), (7290, 349588), (7857, 324360), (8109, 314280), (8245, 309096), (8262, 308460), (8586, 296820), (8730, 291924), (9010, 282852), (9180, 277614), (9540, 267138), (9720, 262191), (9894, 257580), (10282, 247860), (10476, 243270), (10812, 235710), (11016, 231345), (11448, 222615), (11640, 218943), (12393, 205640), (12879, 197880), (13095, 194616), (13192, 193185), (13515, 188568), (13770, 185076), (14310, 178092), (14580, 174794), (14841, 171720), (15423, 165240), (15714, 162180), (16218, 157140), (16490, 154548), (16524, 154230), (17172, 148410), (17460, 145962), (18020, 141426), (18360, 138807), (19080, 133569), (19788, 128790), (20564, 123930), (20655, 123384), (20952, 121635), (21465, 118728), (21624, 117855), (23571, 108120), (24327, 104760), (24735, 103032), (24786, 102820), (25705, 99144), (25758, 98940), (26190, 97308), (27030, 94284), (27540, 92538), (28620, 89046), (29160, 87397), (29682, 85860), (30846, 82620), (31428, 81090), (32436, 78570), (32980, 77274), (33048, 77115), (34344, 74205), (34920, 72981), (36040, 70713), (38637, 65960), (39285, 64872), (39576, 64395), (40545, 62856), (41128, 61965), (41310, 61692), (42930, 59364), (44523, 57240), (46269, 55080), (47142, 54060), (48654, 52380), (49470, 51516), (49572, 51410)]