227823120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2659}}^1$

素因数の和:2702

約数の個数: 240

約数和(自身を含む): 926190720

約数和(自身を除く): 698367600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 595, 612, 630, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1190, 1224, 1260, 1360, 1428, 1530, 1680, 1785, 1904, 2040, 2142, 2380, 2448, 2520, 2659, 2856, 3060, 3570, 4080, 4284, 4760, 5040, 5318, 5355, 5712, 6120, 7140, 7977, 8568, 9520, 10636, 10710, 12240, 13295, 14280, 15954, 17136, 18613, 21272, 21420, 23931, 26590, 28560, 31908, 37226, 39885, 42544, 42840, 45203, 47862, 53180, 55839, 63816, 74452, 79770, 85680, 90406, 93065, 95724, 106360, 111678, 119655, 127632, 135609, 148904, 159540, 167517, 180812, 186130, 191448, 212720, 223356, 226015, 239310, 271218, 279195, 297808, 316421, 319080, 335034, 361624, 372260, 382896, 406827, 446712, 452030, 478620, 542436, 558390, 632842, 638160, 670068, 678045, 723248, 744520, 813654, 837585, 893424, 904060, 949263, 957240, 1084872, 1116780, 1265684, 1340136, 1356090, 1489040, 1582105, 1627308, 1675170, 1808120, 1898526, 1914480, 2034135, 2169744, 2233560, 2531368, 2680272, 2712180, 2847789, 3164210, 3254616, 3350340, 3616240, 3797052, 4068270, 4467120, 4746315, 5062736, 5424360, 5695578, 6328420, 6509232, 6700680, 7594104, 8136540, 9492630, 10848720, 11391156, 12656840, 13401360, 14238945, 15188208, 16273080, 18985260, 22782312, 25313680, 28477890, 32546160, 37970520, 45564624, 56955780, 75941040, 113911560, 227823120]

約数ペア:

[(1, 227823120), (2, 113911560), (3, 75941040), (4, 56955780), (5, 45564624), (6, 37970520), (7, 32546160), (8, 28477890), (9, 25313680), (10, 22782312), (12, 18985260), (14, 16273080), (15, 15188208), (16, 14238945), (17, 13401360), (18, 12656840), (20, 11391156), (21, 10848720), (24, 9492630), (28, 8136540), (30, 7594104), (34, 6700680), (35, 6509232), (36, 6328420), (40, 5695578), (42, 5424360), (45, 5062736), (48, 4746315), (51, 4467120), (56, 4068270), (60, 3797052), (63, 3616240), (68, 3350340), (70, 3254616), (72, 3164210), (80, 2847789), (84, 2712180), (85, 2680272), (90, 2531368), (102, 2233560), (105, 2169744), (112, 2034135), (119, 1914480), (120, 1898526), (126, 1808120), (136, 1675170), (140, 1627308), (144, 1582105), (153, 1489040), (168, 1356090), (170, 1340136), (180, 1265684), (204, 1116780), (210, 1084872), (238, 957240), (240, 949263), (252, 904060), (255, 893424), (272, 837585), (280, 813654), (306, 744520), (315, 723248), (336, 678045), (340, 670068), (357, 638160), (360, 632842), (408, 558390), (420, 542436), (476, 478620), (504, 452030), (510, 446712), (560, 406827), (595, 382896), (612, 372260), (630, 361624), (680, 335034), (714, 319080), (720, 316421), (765, 297808), (816, 279195), (840, 271218), (952, 239310), (1008, 226015), (1020, 223356), (1071, 212720), (1190, 191448), (1224, 186130), (1260, 180812), (1360, 167517), (1428, 159540), (1530, 148904), (1680, 135609), (1785, 127632), (1904, 119655), (2040, 111678), (2142, 106360), (2380, 95724), (2448, 93065), (2520, 90406), (2659, 85680), (2856, 79770), (3060, 74452), (3570, 63816), (4080, 55839), (4284, 53180), (4760, 47862), (5040, 45203), (5318, 42840), (5355, 42544), (5712, 39885), (6120, 37226), (7140, 31908), (7977, 28560), (8568, 26590), (9520, 23931), (10636, 21420), (10710, 21272), (12240, 18613), (13295, 17136), (14280, 15954)]