201475680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{983}}^1$

素因数の和:1069

約数の個数: 192

約数和(自身を含む): 737952768

約数和(自身を除く): 536477088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 61, 70, 80, 84, 96, 105, 112, 120, 122, 140, 160, 168, 183, 210, 224, 240, 244, 280, 305, 336, 366, 420, 427, 480, 488, 560, 610, 672, 732, 840, 854, 915, 976, 983, 1120, 1220, 1281, 1464, 1680, 1708, 1830, 1952, 1966, 2135, 2440, 2562, 2928, 2949, 3360, 3416, 3660, 3932, 4270, 4880, 4915, 5124, 5856, 5898, 6405, 6832, 6881, 7320, 7864, 8540, 9760, 9830, 10248, 11796, 12810, 13664, 13762, 14640, 14745, 15728, 17080, 19660, 20496, 20643, 23592, 25620, 27524, 29280, 29490, 31456, 34160, 34405, 39320, 40992, 41286, 47184, 51240, 55048, 58980, 59963, 68320, 68810, 78640, 82572, 94368, 102480, 103215, 110096, 117960, 119926, 137620, 157280, 165144, 179889, 204960, 206430, 220192, 235920, 239852, 275240, 299815, 330288, 359778, 412860, 419741, 471840, 479704, 550480, 599630, 660576, 719556, 825720, 839482, 899445, 959408, 1100960, 1199260, 1259223, 1439112, 1651440, 1678964, 1798890, 1918816, 2098705, 2398520, 2518446, 2878224, 3302880, 3357928, 3597780, 4197410, 4797040, 5036892, 5756448, 6296115, 6715856, 7195560, 8394820, 9594080, 10073784, 12592230, 13431712, 14391120, 16789640, 20147568, 25184460, 28782240, 33579280, 40295136, 50368920, 67158560, 100737840, 201475680]

約数ペア:

[(1, 201475680), (2, 100737840), (3, 67158560), (4, 50368920), (5, 40295136), (6, 33579280), (7, 28782240), (8, 25184460), (10, 20147568), (12, 16789640), (14, 14391120), (15, 13431712), (16, 12592230), (20, 10073784), (21, 9594080), (24, 8394820), (28, 7195560), (30, 6715856), (32, 6296115), (35, 5756448), (40, 5036892), (42, 4797040), (48, 4197410), (56, 3597780), (60, 3357928), (61, 3302880), (70, 2878224), (80, 2518446), (84, 2398520), (96, 2098705), (105, 1918816), (112, 1798890), (120, 1678964), (122, 1651440), (140, 1439112), (160, 1259223), (168, 1199260), (183, 1100960), (210, 959408), (224, 899445), (240, 839482), (244, 825720), (280, 719556), (305, 660576), (336, 599630), (366, 550480), (420, 479704), (427, 471840), (480, 419741), (488, 412860), (560, 359778), (610, 330288), (672, 299815), (732, 275240), (840, 239852), (854, 235920), (915, 220192), (976, 206430), (983, 204960), (1120, 179889), (1220, 165144), (1281, 157280), (1464, 137620), (1680, 119926), (1708, 117960), (1830, 110096), (1952, 103215), (1966, 102480), (2135, 94368), (2440, 82572), (2562, 78640), (2928, 68810), (2949, 68320), (3360, 59963), (3416, 58980), (3660, 55048), (3932, 51240), (4270, 47184), (4880, 41286), (4915, 40992), (5124, 39320), (5856, 34405), (5898, 34160), (6405, 31456), (6832, 29490), (6881, 29280), (7320, 27524), (7864, 25620), (8540, 23592), (9760, 20643), (9830, 20496), (10248, 19660), (11796, 17080), (12810, 15728), (13664, 14745), (13762, 14640)]