168824040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{151}}^1$

素因数の和:205

約数の個数: 256

約数和(自身を含む): 640880640

約数和(自身を除く): 472056600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 121, 132, 140, 151, 154, 165, 168, 210, 220, 231, 242, 264, 280, 302, 308, 330, 363, 385, 420, 440, 453, 462, 484, 604, 605, 616, 660, 726, 755, 770, 840, 847, 906, 924, 968, 1057, 1155, 1208, 1210, 1320, 1331, 1452, 1510, 1540, 1661, 1694, 1812, 1815, 1848, 2114, 2265, 2310, 2420, 2541, 2662, 2904, 3020, 3080, 3171, 3322, 3388, 3624, 3630, 3993, 4228, 4235, 4530, 4620, 4840, 4983, 5082, 5285, 5324, 6040, 6342, 6644, 6655, 6776, 7260, 7986, 8305, 8456, 8470, 9060, 9240, 9317, 9966, 10164, 10570, 10648, 11627, 12684, 12705, 13288, 13310, 14520, 15855, 15972, 16610, 16940, 18120, 18271, 18634, 19932, 19965, 20328, 21140, 23254, 24915, 25368, 25410, 26620, 27951, 31710, 31944, 33220, 33880, 34881, 36542, 37268, 39864, 39930, 42280, 46508, 46585, 49830, 50820, 53240, 54813, 55902, 58135, 63420, 66440, 69762, 73084, 74536, 79860, 91355, 93016, 93170, 99660, 101640, 109626, 111804, 116270, 126840, 127897, 139524, 139755, 146168, 159720, 174405, 182710, 186340, 199320, 200981, 219252, 223608, 232540, 255794, 274065, 279048, 279510, 348810, 365420, 372680, 383691, 401962, 438504, 465080, 511588, 548130, 559020, 602943, 639485, 697620, 730840, 767382, 803924, 1004905, 1023176, 1096260, 1118040, 1205886, 1278970, 1395240, 1406867, 1534764, 1607848, 1918455, 2009810, 2192520, 2411772, 2557940, 2813734, 3014715, 3069528, 3836910, 4019620, 4220601, 4823544, 5115880, 5627468, 6029430, 7034335, 7673820, 8039240, 8441202, 11254936, 12058860, 14068670, 15347640, 16882404, 21103005, 24117720, 28137340, 33764808, 42206010, 56274680, 84412020, 168824040]

約数ペア:

[(1, 168824040), (2, 84412020), (3, 56274680), (4, 42206010), (5, 33764808), (6, 28137340), (7, 24117720), (8, 21103005), (10, 16882404), (11, 15347640), (12, 14068670), (14, 12058860), (15, 11254936), (20, 8441202), (21, 8039240), (22, 7673820), (24, 7034335), (28, 6029430), (30, 5627468), (33, 5115880), (35, 4823544), (40, 4220601), (42, 4019620), (44, 3836910), (55, 3069528), (56, 3014715), (60, 2813734), (66, 2557940), (70, 2411772), (77, 2192520), (84, 2009810), (88, 1918455), (105, 1607848), (110, 1534764), (120, 1406867), (121, 1395240), (132, 1278970), (140, 1205886), (151, 1118040), (154, 1096260), (165, 1023176), (168, 1004905), (210, 803924), (220, 767382), (231, 730840), (242, 697620), (264, 639485), (280, 602943), (302, 559020), (308, 548130), (330, 511588), (363, 465080), (385, 438504), (420, 401962), (440, 383691), (453, 372680), (462, 365420), (484, 348810), (604, 279510), (605, 279048), (616, 274065), (660, 255794), (726, 232540), (755, 223608), (770, 219252), (840, 200981), (847, 199320), (906, 186340), (924, 182710), (968, 174405), (1057, 159720), (1155, 146168), (1208, 139755), (1210, 139524), (1320, 127897), (1331, 126840), (1452, 116270), (1510, 111804), (1540, 109626), (1661, 101640), (1694, 99660), (1812, 93170), (1815, 93016), (1848, 91355), (2114, 79860), (2265, 74536), (2310, 73084), (2420, 69762), (2541, 66440), (2662, 63420), (2904, 58135), (3020, 55902), (3080, 54813), (3171, 53240), (3322, 50820), (3388, 49830), (3624, 46585), (3630, 46508), (3993, 42280), (4228, 39930), (4235, 39864), (4530, 37268), (4620, 36542), (4840, 34881), (4983, 33880), (5082, 33220), (5285, 31944), (5324, 31710), (6040, 27951), (6342, 26620), (6644, 25410), (6655, 25368), (6776, 24915), (7260, 23254), (7986, 21140), (8305, 20328), (8456, 19965), (8470, 19932), (9060, 18634), (9240, 18271), (9317, 18120), (9966, 16940), (10164, 16610), (10570, 15972), (10648, 15855), (11627, 14520), (12684, 13310), (12705, 13288)]