555031680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{677}}^1$

素因数の和:767

約数の個数: 256

約数和(自身を含む): 2058082560

約数和(自身を除く): 1503050880

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, 64, 70, 80, 84, 96, 105, 112, 120, 122, 128, 140, 160, 168, 183, 192, 210, 224, 240, 244, 280, 305, 320, 336, 366, 384, 420, 427, 448, 480, 488, 560, 610, 640, 672, 677, 732, 840, 854, 896, 915, 960, 976, 1120, 1220, 1281, 1344, 1354, 1464, 1680, 1708, 1830, 1920, 1952, 2031, 2135, 2240, 2440, 2562, 2688, 2708, 2928, 3360, 3385, 3416, 3660, 3904, 4062, 4270, 4480, 4739, 4880, 5124, 5416, 5856, 6405, 6720, 6770, 6832, 7320, 7808, 8124, 8540, 9478, 9760, 10155, 10248, 10832, 11712, 12810, 13440, 13540, 13664, 14217, 14640, 16248, 17080, 18956, 19520, 20310, 20496, 21664, 23424, 23695, 25620, 27080, 27328, 28434, 29280, 32496, 34160, 37912, 39040, 40620, 40992, 41297, 43328, 47390, 51240, 54160, 54656, 56868, 58560, 64992, 68320, 71085, 75824, 81240, 81984, 82594, 86656, 94780, 102480, 108320, 113736, 117120, 123891, 129984, 136640, 142170, 151648, 162480, 163968, 165188, 189560, 204960, 206485, 216640, 227472, 247782, 259968, 273280, 284340, 289079, 303296, 324960, 330376, 379120, 409920, 412970, 433280, 454944, 495564, 568680, 578158, 606592, 619455, 649920, 660752, 758240, 819840, 825940, 867237, 909888, 991128, 1137360, 1156316, 1238910, 1299840, 1321504, 1445395, 1516480, 1651880, 1734474, 1819776, 1982256, 2274720, 2312632, 2477820, 2643008, 2890790, 3032960, 3303760, 3468948, 3964512, 4336185, 4549440, 4625264, 4955640, 5286016, 5781580, 6607520, 6937896, 7929024, 8672370, 9098880, 9250528, 9911280, 11563160, 13215040, 13875792, 15858048, 17344740, 18501056, 19822560, 23126320, 26430080, 27751584, 34689480, 37002112, 39645120, 46252640, 55503168, 69378960, 79290240, 92505280, 111006336, 138757920, 185010560, 277515840, 555031680]

約数ペア:

[(1, 555031680), (2, 277515840), (3, 185010560), (4, 138757920), (5, 111006336), (6, 92505280), (7, 79290240), (8, 69378960), (10, 55503168), (12, 46252640), (14, 39645120), (15, 37002112), (16, 34689480), (20, 27751584), (21, 26430080), (24, 23126320), (28, 19822560), (30, 18501056), (32, 17344740), (35, 15858048), (40, 13875792), (42, 13215040), (48, 11563160), (56, 9911280), (60, 9250528), (61, 9098880), (64, 8672370), (70, 7929024), (80, 6937896), (84, 6607520), (96, 5781580), (105, 5286016), (112, 4955640), (120, 4625264), (122, 4549440), (128, 4336185), (140, 3964512), (160, 3468948), (168, 3303760), (183, 3032960), (192, 2890790), (210, 2643008), (224, 2477820), (240, 2312632), (244, 2274720), (280, 1982256), (305, 1819776), (320, 1734474), (336, 1651880), (366, 1516480), (384, 1445395), (420, 1321504), (427, 1299840), (448, 1238910), (480, 1156316), (488, 1137360), (560, 991128), (610, 909888), (640, 867237), (672, 825940), (677, 819840), (732, 758240), (840, 660752), (854, 649920), (896, 619455), (915, 606592), (960, 578158), (976, 568680), (1120, 495564), (1220, 454944), (1281, 433280), (1344, 412970), (1354, 409920), (1464, 379120), (1680, 330376), (1708, 324960), (1830, 303296), (1920, 289079), (1952, 284340), (2031, 273280), (2135, 259968), (2240, 247782), (2440, 227472), (2562, 216640), (2688, 206485), (2708, 204960), (2928, 189560), (3360, 165188), (3385, 163968), (3416, 162480), (3660, 151648), (3904, 142170), (4062, 136640), (4270, 129984), (4480, 123891), (4739, 117120), (4880, 113736), (5124, 108320), (5416, 102480), (5856, 94780), (6405, 86656), (6720, 82594), (6770, 81984), (6832, 81240), (7320, 75824), (7808, 71085), (8124, 68320), (8540, 64992), (9478, 58560), (9760, 56868), (10155, 54656), (10248, 54160), (10832, 51240), (11712, 47390), (12810, 43328), (13440, 41297), (13540, 40992), (13664, 40620), (14217, 39040), (14640, 37912), (16248, 34160), (17080, 32496), (18956, 29280), (19520, 28434), (20310, 27328), (20496, 27080), (21664, 25620), (23424, 23695)]