1587715920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1493}}^1$

素因数の和:1730

約数の個数: 240

約数和(自身を含む): 6126786432

約数和(自身を除く): 4539070512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 211, 240, 252, 280, 315, 336, 360, 420, 422, 504, 560, 630, 633, 720, 840, 844, 1008, 1055, 1260, 1266, 1477, 1493, 1680, 1688, 1899, 2110, 2520, 2532, 2954, 2986, 3165, 3376, 3798, 4220, 4431, 4479, 5040, 5064, 5908, 5972, 6330, 7385, 7465, 7596, 8440, 8862, 8958, 9495, 10128, 10451, 11816, 11944, 12660, 13293, 13437, 14770, 14930, 15192, 16880, 17724, 17916, 18990, 20902, 22155, 22395, 23632, 23888, 25320, 26586, 26874, 29540, 29860, 30384, 31353, 35448, 35832, 37980, 41804, 44310, 44790, 50640, 52255, 53172, 53748, 59080, 59720, 62706, 66465, 67185, 70896, 71664, 75960, 83608, 88620, 89580, 94059, 104510, 106344, 107496, 118160, 119440, 125412, 132930, 134370, 151920, 156765, 167216, 177240, 179160, 188118, 209020, 212688, 214992, 250824, 265860, 268740, 313530, 315023, 354480, 358320, 376236, 418040, 470295, 501648, 531720, 537480, 627060, 630046, 752472, 836080, 940590, 945069, 1063440, 1074960, 1254120, 1260092, 1504944, 1575115, 1881180, 1890138, 2205161, 2508240, 2520184, 2835207, 3150230, 3762360, 3780276, 4410322, 4725345, 5040368, 5670414, 6300460, 6615483, 7524720, 7560552, 8820644, 9450690, 11025805, 11340828, 12600920, 13230966, 14176035, 15121104, 17641288, 18901380, 19846449, 22051610, 22681656, 25201840, 26461932, 28352070, 33077415, 35282576, 37802760, 39692898, 44103220, 45363312, 52923864, 56704140, 66154830, 75605520, 79385796, 88206440, 99232245, 105847728, 113408280, 132309660, 158771592, 176412880, 198464490, 226816560, 264619320, 317543184, 396928980, 529238640, 793857960, 1587715920]

約数ペア:

[(1, 1587715920), (2, 793857960), (3, 529238640), (4, 396928980), (5, 317543184), (6, 264619320), (7, 226816560), (8, 198464490), (9, 176412880), (10, 158771592), (12, 132309660), (14, 113408280), (15, 105847728), (16, 99232245), (18, 88206440), (20, 79385796), (21, 75605520), (24, 66154830), (28, 56704140), (30, 52923864), (35, 45363312), (36, 44103220), (40, 39692898), (42, 37802760), (45, 35282576), (48, 33077415), (56, 28352070), (60, 26461932), (63, 25201840), (70, 22681656), (72, 22051610), (80, 19846449), (84, 18901380), (90, 17641288), (105, 15121104), (112, 14176035), (120, 13230966), (126, 12600920), (140, 11340828), (144, 11025805), (168, 9450690), (180, 8820644), (210, 7560552), (211, 7524720), (240, 6615483), (252, 6300460), (280, 5670414), (315, 5040368), (336, 4725345), (360, 4410322), (420, 3780276), (422, 3762360), (504, 3150230), (560, 2835207), (630, 2520184), (633, 2508240), (720, 2205161), (840, 1890138), (844, 1881180), (1008, 1575115), (1055, 1504944), (1260, 1260092), (1266, 1254120), (1477, 1074960), (1493, 1063440), (1680, 945069), (1688, 940590), (1899, 836080), (2110, 752472), (2520, 630046), (2532, 627060), (2954, 537480), (2986, 531720), (3165, 501648), (3376, 470295), (3798, 418040), (4220, 376236), (4431, 358320), (4479, 354480), (5040, 315023), (5064, 313530), (5908, 268740), (5972, 265860), (6330, 250824), (7385, 214992), (7465, 212688), (7596, 209020), (8440, 188118), (8862, 179160), (8958, 177240), (9495, 167216), (10128, 156765), (10451, 151920), (11816, 134370), (11944, 132930), (12660, 125412), (13293, 119440), (13437, 118160), (14770, 107496), (14930, 106344), (15192, 104510), (16880, 94059), (17724, 89580), (17916, 88620), (18990, 83608), (20902, 75960), (22155, 71664), (22395, 70896), (23632, 67185), (23888, 66465), (25320, 62706), (26586, 59720), (26874, 59080), (29540, 53748), (29860, 53172), (30384, 52255), (31353, 50640), (35448, 44790), (35832, 44310), (37980, 41804)]