245950320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13309}}^1$

素因数の和:13343

約数の個数: 160

約数和(自身を含む): 950653440

約数和(自身を除く): 704703120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 9240, 13309, 18480, 26618, 39927, 53236, 66545, 79854, 93163, 106472, 133090, 146399, 159708, 186326, 199635, 212944, 266180, 279489, 292798, 319416, 372652, 399270, 439197, 465815, 532360, 558978, 585596, 638832, 731995, 745304, 798540, 878394, 931630, 1024793, 1064720, 1117956, 1171192, 1397445, 1463990, 1490608, 1597080, 1756788, 1863260, 2049586, 2195985, 2235912, 2342384, 2794890, 2927980, 3074379, 3194160, 3513576, 3726520, 4099172, 4391970, 4471824, 5123965, 5589780, 5855960, 6148758, 7027152, 7453040, 8198344, 8783940, 10247930, 11179560, 11711920, 12297516, 15371895, 16396688, 17567880, 20495860, 22359120, 24595032, 30743790, 35135760, 40991720, 49190064, 61487580, 81983440, 122975160, 245950320]

約数ペア:

[(1, 245950320), (2, 122975160), (3, 81983440), (4, 61487580), (5, 49190064), (6, 40991720), (7, 35135760), (8, 30743790), (10, 24595032), (11, 22359120), (12, 20495860), (14, 17567880), (15, 16396688), (16, 15371895), (20, 12297516), (21, 11711920), (22, 11179560), (24, 10247930), (28, 8783940), (30, 8198344), (33, 7453040), (35, 7027152), (40, 6148758), (42, 5855960), (44, 5589780), (48, 5123965), (55, 4471824), (56, 4391970), (60, 4099172), (66, 3726520), (70, 3513576), (77, 3194160), (80, 3074379), (84, 2927980), (88, 2794890), (105, 2342384), (110, 2235912), (112, 2195985), (120, 2049586), (132, 1863260), (140, 1756788), (154, 1597080), (165, 1490608), (168, 1463990), (176, 1397445), (210, 1171192), (220, 1117956), (231, 1064720), (240, 1024793), (264, 931630), (280, 878394), (308, 798540), (330, 745304), (336, 731995), (385, 638832), (420, 585596), (440, 558978), (462, 532360), (528, 465815), (560, 439197), (616, 399270), (660, 372652), (770, 319416), (840, 292798), (880, 279489), (924, 266180), (1155, 212944), (1232, 199635), (1320, 186326), (1540, 159708), (1680, 146399), (1848, 133090), (2310, 106472), (2640, 93163), (3080, 79854), (3696, 66545), (4620, 53236), (6160, 39927), (9240, 26618), (13309, 18480)]