139870560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:377

約数の個数: 192

約数和(自身を含む): 475844544

約数和(自身を除く): 335973984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 61, 68, 80, 85, 96, 102, 120, 122, 136, 160, 170, 183, 204, 240, 244, 255, 272, 281, 305, 340, 366, 408, 480, 488, 510, 544, 562, 610, 680, 732, 816, 843, 915, 976, 1020, 1037, 1124, 1220, 1360, 1405, 1464, 1632, 1686, 1830, 1952, 2040, 2074, 2248, 2440, 2720, 2810, 2928, 3111, 3372, 3660, 4080, 4148, 4215, 4496, 4777, 4880, 5185, 5620, 5856, 6222, 6744, 7320, 8160, 8296, 8430, 8992, 9554, 9760, 10370, 11240, 12444, 13488, 14331, 14640, 15555, 16592, 16860, 17141, 19108, 20740, 22480, 23885, 24888, 26976, 28662, 29280, 31110, 33184, 33720, 34282, 38216, 41480, 44960, 47770, 49776, 51423, 57324, 62220, 67440, 68564, 71655, 76432, 82960, 85705, 95540, 99552, 102846, 114648, 124440, 134880, 137128, 143310, 152864, 165920, 171410, 191080, 205692, 229296, 248880, 257115, 274256, 286620, 291397, 342820, 382160, 411384, 458592, 497760, 514230, 548512, 573240, 582794, 685640, 764320, 822768, 874191, 1028460, 1146480, 1165588, 1371280, 1456985, 1645536, 1748382, 2056920, 2292960, 2331176, 2742560, 2913970, 3496764, 4113840, 4370955, 4662352, 5827940, 6993528, 8227680, 8741910, 9324704, 11655880, 13987056, 17483820, 23311760, 27974112, 34967640, 46623520, 69935280, 139870560]

約数ペア:

[(1, 139870560), (2, 69935280), (3, 46623520), (4, 34967640), (5, 27974112), (6, 23311760), (8, 17483820), (10, 13987056), (12, 11655880), (15, 9324704), (16, 8741910), (17, 8227680), (20, 6993528), (24, 5827940), (30, 4662352), (32, 4370955), (34, 4113840), (40, 3496764), (48, 2913970), (51, 2742560), (60, 2331176), (61, 2292960), (68, 2056920), (80, 1748382), (85, 1645536), (96, 1456985), (102, 1371280), (120, 1165588), (122, 1146480), (136, 1028460), (160, 874191), (170, 822768), (183, 764320), (204, 685640), (240, 582794), (244, 573240), (255, 548512), (272, 514230), (281, 497760), (305, 458592), (340, 411384), (366, 382160), (408, 342820), (480, 291397), (488, 286620), (510, 274256), (544, 257115), (562, 248880), (610, 229296), (680, 205692), (732, 191080), (816, 171410), (843, 165920), (915, 152864), (976, 143310), (1020, 137128), (1037, 134880), (1124, 124440), (1220, 114648), (1360, 102846), (1405, 99552), (1464, 95540), (1632, 85705), (1686, 82960), (1830, 76432), (1952, 71655), (2040, 68564), (2074, 67440), (2248, 62220), (2440, 57324), (2720, 51423), (2810, 49776), (2928, 47770), (3111, 44960), (3372, 41480), (3660, 38216), (4080, 34282), (4148, 33720), (4215, 33184), (4496, 31110), (4777, 29280), (4880, 28662), (5185, 26976), (5620, 24888), (5856, 23885), (6222, 22480), (6744, 20740), (7320, 19108), (8160, 17141), (8296, 16860), (8430, 16592), (8992, 15555), (9554, 14640), (9760, 14331), (10370, 13488), (11240, 12444)]