23043240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^2$

素因数の和:85

約数の個数: 216

約数和(自身を含む): 86052330

約数和(自身を除く): 63009090

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 30, 33, 36, 40, 44, 45, 46, 55, 60, 66, 69, 72, 88, 90, 92, 99, 110, 115, 120, 121, 132, 138, 165, 180, 184, 198, 207, 220, 230, 242, 253, 264, 276, 330, 345, 360, 363, 396, 414, 440, 460, 484, 495, 506, 529, 552, 605, 660, 690, 726, 759, 792, 828, 920, 968, 990, 1012, 1035, 1058, 1089, 1210, 1265, 1320, 1380, 1452, 1518, 1587, 1656, 1815, 1980, 2024, 2070, 2116, 2178, 2277, 2420, 2530, 2645, 2760, 2783, 2904, 3036, 3174, 3630, 3795, 3960, 4140, 4232, 4356, 4554, 4761, 4840, 5060, 5290, 5445, 5566, 5819, 6072, 6348, 7260, 7590, 7935, 8280, 8349, 8712, 9108, 9522, 10120, 10580, 10890, 11132, 11385, 11638, 12696, 13915, 14520, 15180, 15870, 16698, 17457, 18216, 19044, 21160, 21780, 22264, 22770, 23276, 23805, 25047, 27830, 29095, 30360, 31740, 33396, 34914, 38088, 41745, 43560, 45540, 46552, 47610, 50094, 52371, 55660, 58190, 63480, 64009, 66792, 69828, 83490, 87285, 91080, 95220, 100188, 104742, 111320, 116380, 125235, 128018, 139656, 166980, 174570, 190440, 192027, 200376, 209484, 232760, 250470, 256036, 261855, 320045, 333960, 349140, 384054, 418968, 500940, 512072, 523710, 576081, 640090, 698280, 768108, 960135, 1001880, 1047420, 1152162, 1280180, 1536216, 1920270, 2094840, 2304324, 2560360, 2880405, 3840540, 4608648, 5760810, 7681080, 11521620, 23043240]

約数ペア:

[(1, 23043240), (2, 11521620), (3, 7681080), (4, 5760810), (5, 4608648), (6, 3840540), (8, 2880405), (9, 2560360), (10, 2304324), (11, 2094840), (12, 1920270), (15, 1536216), (18, 1280180), (20, 1152162), (22, 1047420), (23, 1001880), (24, 960135), (30, 768108), (33, 698280), (36, 640090), (40, 576081), (44, 523710), (45, 512072), (46, 500940), (55, 418968), (60, 384054), (66, 349140), (69, 333960), (72, 320045), (88, 261855), (90, 256036), (92, 250470), (99, 232760), (110, 209484), (115, 200376), (120, 192027), (121, 190440), (132, 174570), (138, 166980), (165, 139656), (180, 128018), (184, 125235), (198, 116380), (207, 111320), (220, 104742), (230, 100188), (242, 95220), (253, 91080), (264, 87285), (276, 83490), (330, 69828), (345, 66792), (360, 64009), (363, 63480), (396, 58190), (414, 55660), (440, 52371), (460, 50094), (484, 47610), (495, 46552), (506, 45540), (529, 43560), (552, 41745), (605, 38088), (660, 34914), (690, 33396), (726, 31740), (759, 30360), (792, 29095), (828, 27830), (920, 25047), (968, 23805), (990, 23276), (1012, 22770), (1035, 22264), (1058, 21780), (1089, 21160), (1210, 19044), (1265, 18216), (1320, 17457), (1380, 16698), (1452, 15870), (1518, 15180), (1587, 14520), (1656, 13915), (1815, 12696), (1980, 11638), (2024, 11385), (2070, 11132), (2116, 10890), (2178, 10580), (2277, 10120), (2420, 9522), (2530, 9108), (2645, 8712), (2760, 8349), (2783, 8280), (2904, 7935), (3036, 7590), (3174, 7260), (3630, 6348), (3795, 6072), (3960, 5819), (4140, 5566), (4232, 5445), (4356, 5290), (4554, 5060), (4761, 4840)]