204979320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6257}}^1$

素因数の和:6294

約数の個数: 192

約数和(自身を含む): 820048320

約数和(自身を除く): 615069000

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, 6257, 6552, 8190, 10920, 12514, 16380, 18771, 25028, 31285, 32760, 37542, 43799, 50056, 56313, 62570, 75084, 81341, 87598, 93855, 112626, 125140, 131397, 150168, 162682, 175196, 187710, 218995, 225252, 244023, 250280, 262794, 281565, 325364, 350392, 375420, 394191, 406705, 437990, 450504, 488046, 525588, 563130, 569387, 650728, 656985, 732069, 750840, 788382, 813410, 875980, 976092, 1051176, 1126260, 1138774, 1220115, 1313970, 1464138, 1576764, 1626820, 1708161, 1751960, 1952184, 1970955, 2252520, 2277548, 2440230, 2627940, 2846935, 2928276, 3153528, 3253640, 3416322, 3660345, 3941910, 4555096, 4880460, 5124483, 5255880, 5693870, 5856552, 6832644, 7320690, 7883820, 8540805, 9760920, 10248966, 11387740, 13665288, 14641380, 15767640, 17081610, 20497932, 22775480, 25622415, 29282760, 34163220, 40995864, 51244830, 68326440, 102489660, 204979320]

約数ペア:

[(1, 204979320), (2, 102489660), (3, 68326440), (4, 51244830), (5, 40995864), (6, 34163220), (7, 29282760), (8, 25622415), (9, 22775480), (10, 20497932), (12, 17081610), (13, 15767640), (14, 14641380), (15, 13665288), (18, 11387740), (20, 10248966), (21, 9760920), (24, 8540805), (26, 7883820), (28, 7320690), (30, 6832644), (35, 5856552), (36, 5693870), (39, 5255880), (40, 5124483), (42, 4880460), (45, 4555096), (52, 3941910), (56, 3660345), (60, 3416322), (63, 3253640), (65, 3153528), (70, 2928276), (72, 2846935), (78, 2627940), (84, 2440230), (90, 2277548), (91, 2252520), (104, 1970955), (105, 1952184), (117, 1751960), (120, 1708161), (126, 1626820), (130, 1576764), (140, 1464138), (156, 1313970), (168, 1220115), (180, 1138774), (182, 1126260), (195, 1051176), (210, 976092), (234, 875980), (252, 813410), (260, 788382), (273, 750840), (280, 732069), (312, 656985), (315, 650728), (360, 569387), (364, 563130), (390, 525588), (420, 488046), (455, 450504), (468, 437990), (504, 406705), (520, 394191), (546, 375420), (585, 350392), (630, 325364), (728, 281565), (780, 262794), (819, 250280), (840, 244023), (910, 225252), (936, 218995), (1092, 187710), (1170, 175196), (1260, 162682), (1365, 150168), (1560, 131397), (1638, 125140), (1820, 112626), (2184, 93855), (2340, 87598), (2520, 81341), (2730, 75084), (3276, 62570), (3640, 56313), (4095, 50056), (4680, 43799), (5460, 37542), (6257, 32760), (6552, 31285), (8190, 25028), (10920, 18771), (12514, 16380)]