222802560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{823}}^1$

素因数の和:895

約数の個数: 192

約数和(自身を含む): 786689280

約数和(自身を除く): 563886720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 128, 141, 144, 160, 180, 188, 192, 235, 240, 282, 288, 320, 360, 376, 384, 423, 470, 480, 564, 576, 640, 705, 720, 752, 823, 846, 940, 960, 1128, 1152, 1410, 1440, 1504, 1646, 1692, 1880, 1920, 2115, 2256, 2469, 2820, 2880, 3008, 3292, 3384, 3760, 4115, 4230, 4512, 4938, 5640, 5760, 6016, 6584, 6768, 7407, 7520, 8230, 8460, 9024, 9876, 11280, 12345, 13168, 13536, 14814, 15040, 16460, 16920, 18048, 19752, 22560, 24690, 26336, 27072, 29628, 30080, 32920, 33840, 37035, 38681, 39504, 45120, 49380, 52672, 54144, 59256, 65840, 67680, 74070, 77362, 79008, 90240, 98760, 105344, 116043, 118512, 131680, 135360, 148140, 154724, 158016, 193405, 197520, 232086, 237024, 263360, 270720, 296280, 309448, 316032, 348129, 386810, 395040, 464172, 474048, 526720, 580215, 592560, 618896, 696258, 773620, 790080, 928344, 948096, 1160430, 1185120, 1237792, 1392516, 1547240, 1580160, 1740645, 1856688, 2320860, 2370240, 2475584, 2785032, 3094480, 3481290, 3713376, 4641720, 4740480, 4951168, 5570064, 6188960, 6962580, 7426752, 9283440, 11140128, 12377920, 13925160, 14853504, 18566880, 22280256, 24755840, 27850320, 37133760, 44560512, 55700640, 74267520, 111401280, 222802560]

約数ペア:

[(1, 222802560), (2, 111401280), (3, 74267520), (4, 55700640), (5, 44560512), (6, 37133760), (8, 27850320), (9, 24755840), (10, 22280256), (12, 18566880), (15, 14853504), (16, 13925160), (18, 12377920), (20, 11140128), (24, 9283440), (30, 7426752), (32, 6962580), (36, 6188960), (40, 5570064), (45, 4951168), (47, 4740480), (48, 4641720), (60, 3713376), (64, 3481290), (72, 3094480), (80, 2785032), (90, 2475584), (94, 2370240), (96, 2320860), (120, 1856688), (128, 1740645), (141, 1580160), (144, 1547240), (160, 1392516), (180, 1237792), (188, 1185120), (192, 1160430), (235, 948096), (240, 928344), (282, 790080), (288, 773620), (320, 696258), (360, 618896), (376, 592560), (384, 580215), (423, 526720), (470, 474048), (480, 464172), (564, 395040), (576, 386810), (640, 348129), (705, 316032), (720, 309448), (752, 296280), (823, 270720), (846, 263360), (940, 237024), (960, 232086), (1128, 197520), (1152, 193405), (1410, 158016), (1440, 154724), (1504, 148140), (1646, 135360), (1692, 131680), (1880, 118512), (1920, 116043), (2115, 105344), (2256, 98760), (2469, 90240), (2820, 79008), (2880, 77362), (3008, 74070), (3292, 67680), (3384, 65840), (3760, 59256), (4115, 54144), (4230, 52672), (4512, 49380), (4938, 45120), (5640, 39504), (5760, 38681), (6016, 37035), (6584, 33840), (6768, 32920), (7407, 30080), (7520, 29628), (8230, 27072), (8460, 26336), (9024, 24690), (9876, 22560), (11280, 19752), (12345, 18048), (13168, 16920), (13536, 16460), (14814, 15040)]