244946520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7477}}^1$

素因数の和:7514

約数の個数: 192

約数和(自身を含む): 979917120

約数和(自身を除く): 734970600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 7477, 8190, 10920, 14954, 16380, 22431, 29908, 32760, 37385, 44862, 52339, 59816, 67293, 74770, 89724, 97201, 104678, 112155, 134586, 149540, 157017, 179448, 194402, 209356, 224310, 261695, 269172, 291603, 299080, 314034, 336465, 388804, 418712, 448620, 471051, 486005, 523390, 538344, 583206, 628068, 672930, 680407, 777608, 785085, 874809, 897240, 942102, 972010, 1046780, 1166412, 1256136, 1345860, 1360814, 1458015, 1570170, 1749618, 1884204, 1944020, 2041221, 2093560, 2332824, 2355255, 2691720, 2721628, 2916030, 3140340, 3402035, 3499236, 3768408, 3888040, 4082442, 4374045, 4710510, 5443256, 5832060, 6123663, 6280680, 6804070, 6998472, 8164884, 8748090, 9421020, 10206105, 11664120, 12247326, 13608140, 16329768, 17496180, 18842040, 20412210, 24494652, 27216280, 30618315, 34992360, 40824420, 48989304, 61236630, 81648840, 122473260, 244946520]

約数ペア:

[(1, 244946520), (2, 122473260), (3, 81648840), (4, 61236630), (5, 48989304), (6, 40824420), (7, 34992360), (8, 30618315), (9, 27216280), (10, 24494652), (12, 20412210), (13, 18842040), (14, 17496180), (15, 16329768), (18, 13608140), (20, 12247326), (21, 11664120), (24, 10206105), (26, 9421020), (28, 8748090), (30, 8164884), (35, 6998472), (36, 6804070), (39, 6280680), (40, 6123663), (42, 5832060), (45, 5443256), (52, 4710510), (56, 4374045), (60, 4082442), (63, 3888040), (65, 3768408), (70, 3499236), (72, 3402035), (78, 3140340), (84, 2916030), (90, 2721628), (91, 2691720), (104, 2355255), (105, 2332824), (117, 2093560), (120, 2041221), (126, 1944020), (130, 1884204), (140, 1749618), (156, 1570170), (168, 1458015), (180, 1360814), (182, 1345860), (195, 1256136), (210, 1166412), (234, 1046780), (252, 972010), (260, 942102), (273, 897240), (280, 874809), (312, 785085), (315, 777608), (360, 680407), (364, 672930), (390, 628068), (420, 583206), (455, 538344), (468, 523390), (504, 486005), (520, 471051), (546, 448620), (585, 418712), (630, 388804), (728, 336465), (780, 314034), (819, 299080), (840, 291603), (910, 269172), (936, 261695), (1092, 224310), (1170, 209356), (1260, 194402), (1365, 179448), (1560, 157017), (1638, 149540), (1820, 134586), (2184, 112155), (2340, 104678), (2520, 97201), (2730, 89724), (3276, 74770), (3640, 67293), (4095, 59816), (4680, 52339), (5460, 44862), (6552, 37385), (7477, 32760), (8190, 29908), (10920, 22431), (14954, 16380)]