91041720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:258

約数の個数: 256

約数和(自身を含む): 348364800

約数和(自身を除く): 257323080

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, 59, 60, 66, 70, 77, 84, 88, 105, 110, 118, 120, 132, 140, 154, 165, 167, 168, 177, 210, 220, 231, 236, 264, 280, 295, 308, 330, 334, 354, 385, 413, 420, 440, 462, 472, 501, 590, 616, 649, 660, 668, 708, 770, 826, 835, 840, 885, 924, 1002, 1155, 1169, 1180, 1239, 1298, 1320, 1336, 1416, 1540, 1652, 1670, 1770, 1837, 1848, 1947, 2004, 2065, 2310, 2338, 2360, 2478, 2505, 2596, 3080, 3245, 3304, 3340, 3507, 3540, 3674, 3894, 4008, 4130, 4543, 4620, 4676, 4956, 5010, 5192, 5511, 5845, 6195, 6490, 6680, 7014, 7080, 7348, 7788, 8260, 9086, 9185, 9240, 9352, 9735, 9853, 9912, 10020, 11022, 11690, 12390, 12859, 12980, 13629, 14028, 14696, 15576, 16520, 17535, 18172, 18370, 19470, 19706, 20040, 22044, 22715, 23380, 24780, 25718, 25960, 27258, 27555, 28056, 29559, 35070, 36344, 36740, 38577, 38940, 39412, 44088, 45430, 46760, 49265, 49560, 51436, 54516, 55110, 59118, 64295, 68145, 68971, 70140, 73480, 77154, 77880, 78824, 90860, 98530, 102872, 108383, 109032, 110220, 118236, 128590, 136290, 137942, 140280, 147795, 154308, 181720, 192885, 197060, 206913, 216766, 220440, 236472, 257180, 272580, 275884, 295590, 308616, 325149, 344855, 385770, 394120, 413826, 433532, 514360, 541915, 545160, 551768, 591180, 650298, 689710, 758681, 771540, 827652, 867064, 1034565, 1083830, 1182360, 1300596, 1379420, 1517362, 1543080, 1625745, 1655304, 2069130, 2167660, 2276043, 2601192, 2758840, 3034724, 3251490, 3793405, 4138260, 4335320, 4552086, 6069448, 6502980, 7586810, 8276520, 9104172, 11380215, 13005960, 15173620, 18208344, 22760430, 30347240, 45520860, 91041720]

約数ペア:

[(1, 91041720), (2, 45520860), (3, 30347240), (4, 22760430), (5, 18208344), (6, 15173620), (7, 13005960), (8, 11380215), (10, 9104172), (11, 8276520), (12, 7586810), (14, 6502980), (15, 6069448), (20, 4552086), (21, 4335320), (22, 4138260), (24, 3793405), (28, 3251490), (30, 3034724), (33, 2758840), (35, 2601192), (40, 2276043), (42, 2167660), (44, 2069130), (55, 1655304), (56, 1625745), (59, 1543080), (60, 1517362), (66, 1379420), (70, 1300596), (77, 1182360), (84, 1083830), (88, 1034565), (105, 867064), (110, 827652), (118, 771540), (120, 758681), (132, 689710), (140, 650298), (154, 591180), (165, 551768), (167, 545160), (168, 541915), (177, 514360), (210, 433532), (220, 413826), (231, 394120), (236, 385770), (264, 344855), (280, 325149), (295, 308616), (308, 295590), (330, 275884), (334, 272580), (354, 257180), (385, 236472), (413, 220440), (420, 216766), (440, 206913), (462, 197060), (472, 192885), (501, 181720), (590, 154308), (616, 147795), (649, 140280), (660, 137942), (668, 136290), (708, 128590), (770, 118236), (826, 110220), (835, 109032), (840, 108383), (885, 102872), (924, 98530), (1002, 90860), (1155, 78824), (1169, 77880), (1180, 77154), (1239, 73480), (1298, 70140), (1320, 68971), (1336, 68145), (1416, 64295), (1540, 59118), (1652, 55110), (1670, 54516), (1770, 51436), (1837, 49560), (1848, 49265), (1947, 46760), (2004, 45430), (2065, 44088), (2310, 39412), (2338, 38940), (2360, 38577), (2478, 36740), (2505, 36344), (2596, 35070), (3080, 29559), (3245, 28056), (3304, 27555), (3340, 27258), (3507, 25960), (3540, 25718), (3674, 24780), (3894, 23380), (4008, 22715), (4130, 22044), (4543, 20040), (4620, 19706), (4676, 19470), (4956, 18370), (5010, 18172), (5192, 17535), (5511, 16520), (5845, 15576), (6195, 14696), (6490, 14028), (6680, 13629), (7014, 12980), (7080, 12859), (7348, 12390), (7788, 11690), (8260, 11022), (9086, 10020), (9185, 9912), (9240, 9853), (9352, 9735)]