255366930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:150

約数の個数: 256

約数和(自身を含む): 812851200

約数和(自身を除く): 557484270

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 23, 26, 30, 35, 39, 42, 46, 49, 65, 69, 70, 78, 83, 91, 98, 105, 115, 130, 138, 147, 161, 166, 182, 195, 210, 230, 245, 249, 273, 294, 299, 322, 343, 345, 390, 415, 455, 483, 490, 498, 546, 581, 598, 637, 686, 690, 735, 805, 830, 897, 910, 966, 1029, 1079, 1127, 1162, 1245, 1274, 1365, 1470, 1495, 1610, 1715, 1743, 1794, 1909, 1911, 2058, 2093, 2158, 2254, 2415, 2490, 2730, 2905, 2990, 3185, 3237, 3381, 3430, 3486, 3818, 3822, 4067, 4186, 4459, 4485, 4830, 5145, 5395, 5635, 5727, 5810, 6279, 6370, 6474, 6762, 7553, 7889, 8134, 8715, 8918, 8970, 9545, 9555, 10290, 10465, 10790, 11270, 11454, 12201, 12558, 13363, 13377, 14651, 15106, 15778, 16185, 16905, 17430, 19090, 19110, 20335, 20930, 22295, 22659, 23667, 24402, 24817, 26726, 26754, 28469, 28635, 29302, 31395, 32370, 33810, 37765, 39445, 40089, 40670, 43953, 44590, 45318, 47334, 49634, 52871, 56938, 57270, 61005, 62790, 66815, 66885, 73255, 74451, 75530, 78890, 80178, 85407, 87906, 93541, 102557, 105742, 113295, 118335, 122010, 124085, 133630, 133770, 142345, 146510, 148902, 158613, 170814, 173719, 187082, 200445, 205114, 219765, 226590, 236670, 248170, 264355, 280623, 284690, 307671, 317226, 347438, 370097, 372255, 400890, 427035, 439530, 467705, 512785, 521157, 528710, 561246, 615342, 654787, 740194, 744510, 793065, 854070, 868595, 935410, 1025570, 1042314, 1110291, 1216033, 1309574, 1403115, 1538355, 1586130, 1737190, 1850485, 1964361, 2220582, 2432066, 2605785, 2806230, 3076710, 3273935, 3648099, 3700970, 3928722, 5211570, 5551455, 6080165, 6547870, 7296198, 8512231, 9821805, 11102910, 12160330, 17024462, 18240495, 19643610, 25536693, 36480990, 42561155, 51073386, 85122310, 127683465, 255366930]

約数ペア:

[(1, 255366930), (2, 127683465), (3, 85122310), (5, 51073386), (6, 42561155), (7, 36480990), (10, 25536693), (13, 19643610), (14, 18240495), (15, 17024462), (21, 12160330), (23, 11102910), (26, 9821805), (30, 8512231), (35, 7296198), (39, 6547870), (42, 6080165), (46, 5551455), (49, 5211570), (65, 3928722), (69, 3700970), (70, 3648099), (78, 3273935), (83, 3076710), (91, 2806230), (98, 2605785), (105, 2432066), (115, 2220582), (130, 1964361), (138, 1850485), (147, 1737190), (161, 1586130), (166, 1538355), (182, 1403115), (195, 1309574), (210, 1216033), (230, 1110291), (245, 1042314), (249, 1025570), (273, 935410), (294, 868595), (299, 854070), (322, 793065), (343, 744510), (345, 740194), (390, 654787), (415, 615342), (455, 561246), (483, 528710), (490, 521157), (498, 512785), (546, 467705), (581, 439530), (598, 427035), (637, 400890), (686, 372255), (690, 370097), (735, 347438), (805, 317226), (830, 307671), (897, 284690), (910, 280623), (966, 264355), (1029, 248170), (1079, 236670), (1127, 226590), (1162, 219765), (1245, 205114), (1274, 200445), (1365, 187082), (1470, 173719), (1495, 170814), (1610, 158613), (1715, 148902), (1743, 146510), (1794, 142345), (1909, 133770), (1911, 133630), (2058, 124085), (2093, 122010), (2158, 118335), (2254, 113295), (2415, 105742), (2490, 102557), (2730, 93541), (2905, 87906), (2990, 85407), (3185, 80178), (3237, 78890), (3381, 75530), (3430, 74451), (3486, 73255), (3818, 66885), (3822, 66815), (4067, 62790), (4186, 61005), (4459, 57270), (4485, 56938), (4830, 52871), (5145, 49634), (5395, 47334), (5635, 45318), (5727, 44590), (5810, 43953), (6279, 40670), (6370, 40089), (6474, 39445), (6762, 37765), (7553, 33810), (7889, 32370), (8134, 31395), (8715, 29302), (8918, 28635), (8970, 28469), (9545, 26754), (9555, 26726), (10290, 24817), (10465, 24402), (10790, 23667), (11270, 22659), (11454, 22295), (12201, 20930), (12558, 20335), (13363, 19110), (13377, 19090), (14651, 17430), (15106, 16905), (15778, 16185)]