423516240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4943}}^1$

素因数の和:4986

約数の個数: 240

約数和(自身を含む): 1721461248

約数和(自身を除く): 1297945008

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, 2856, 3060, 3570, 4080, 4284, 4760, 4943, 5040, 5355, 5712, 6120, 7140, 8568, 9520, 9886, 10710, 12240, 14280, 14829, 17136, 19772, 21420, 24715, 28560, 29658, 34601, 39544, 42840, 44487, 49430, 59316, 69202, 74145, 79088, 84031, 85680, 88974, 98860, 103803, 118632, 138404, 148290, 168062, 173005, 177948, 197720, 207606, 222435, 237264, 252093, 276808, 296580, 311409, 336124, 346010, 355896, 395440, 415212, 420155, 444870, 504186, 519015, 553616, 588217, 593160, 622818, 672248, 692020, 711792, 756279, 830424, 840310, 889740, 1008372, 1038030, 1176434, 1186320, 1245636, 1260465, 1344496, 1384040, 1512558, 1557045, 1660848, 1680620, 1764651, 1779480, 2016744, 2076060, 2352868, 2491272, 2520930, 2768080, 2941085, 3025116, 3114090, 3361240, 3529302, 3558960, 3781395, 4033488, 4152120, 4705736, 4982544, 5041860, 5293953, 5882170, 6050232, 6228180, 6722480, 7058604, 7562790, 8304240, 8823255, 9411472, 10083720, 10587906, 11764340, 12100464, 12456360, 14117208, 15125580, 17646510, 20167440, 21175812, 23528680, 24912720, 26469765, 28234416, 30251160, 35293020, 42351624, 47057360, 52939530, 60502320, 70586040, 84703248, 105879060, 141172080, 211758120, 423516240]

約数ペア:

[(1, 423516240), (2, 211758120), (3, 141172080), (4, 105879060), (5, 84703248), (6, 70586040), (7, 60502320), (8, 52939530), (9, 47057360), (10, 42351624), (12, 35293020), (14, 30251160), (15, 28234416), (16, 26469765), (17, 24912720), (18, 23528680), (20, 21175812), (21, 20167440), (24, 17646510), (28, 15125580), (30, 14117208), (34, 12456360), (35, 12100464), (36, 11764340), (40, 10587906), (42, 10083720), (45, 9411472), (48, 8823255), (51, 8304240), (56, 7562790), (60, 7058604), (63, 6722480), (68, 6228180), (70, 6050232), (72, 5882170), (80, 5293953), (84, 5041860), (85, 4982544), (90, 4705736), (102, 4152120), (105, 4033488), (112, 3781395), (119, 3558960), (120, 3529302), (126, 3361240), (136, 3114090), (140, 3025116), (144, 2941085), (153, 2768080), (168, 2520930), (170, 2491272), (180, 2352868), (204, 2076060), (210, 2016744), (238, 1779480), (240, 1764651), (252, 1680620), (255, 1660848), (272, 1557045), (280, 1512558), (306, 1384040), (315, 1344496), (336, 1260465), (340, 1245636), (357, 1186320), (360, 1176434), (408, 1038030), (420, 1008372), (476, 889740), (504, 840310), (510, 830424), (560, 756279), (595, 711792), (612, 692020), (630, 672248), (680, 622818), (714, 593160), (720, 588217), (765, 553616), (816, 519015), (840, 504186), (952, 444870), (1008, 420155), (1020, 415212), (1071, 395440), (1190, 355896), (1224, 346010), (1260, 336124), (1360, 311409), (1428, 296580), (1530, 276808), (1680, 252093), (1785, 237264), (1904, 222435), (2040, 207606), (2142, 197720), (2380, 177948), (2448, 173005), (2520, 168062), (2856, 148290), (3060, 138404), (3570, 118632), (4080, 103803), (4284, 98860), (4760, 88974), (4943, 85680), (5040, 84031), (5355, 79088), (5712, 74145), (6120, 69202), (7140, 59316), (8568, 49430), (9520, 44487), (9886, 42840), (10710, 39544), (12240, 34601), (14280, 29658), (14829, 28560), (17136, 24715), (19772, 21420)]