20124005160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{4253}}^1$

素因数の和:4448

約数の個数: 256

約数和(自身を含む): 71156828160

約数和(自身を除く): 51032823000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 131, 140, 168, 172, 210, 215, 258, 262, 280, 301, 344, 393, 420, 430, 516, 524, 602, 645, 655, 786, 840, 860, 903, 917, 1032, 1048, 1204, 1290, 1310, 1505, 1572, 1720, 1806, 1834, 1965, 2408, 2580, 2620, 2751, 3010, 3144, 3612, 3668, 3930, 4253, 4515, 4585, 5160, 5240, 5502, 5633, 6020, 7224, 7336, 7860, 8506, 9030, 9170, 11004, 11266, 12040, 12759, 13755, 15720, 16899, 17012, 18060, 18340, 21265, 22008, 22532, 25518, 27510, 28165, 29771, 33798, 34024, 36120, 36680, 39431, 42530, 45064, 51036, 55020, 56330, 59542, 63795, 67596, 78862, 84495, 85060, 89313, 102072, 110040, 112660, 118293, 119084, 127590, 135192, 148855, 157724, 168990, 170120, 178626, 182879, 197155, 225320, 236586, 238168, 255180, 297710, 315448, 337980, 357252, 365758, 394310, 446565, 473172, 510360, 548637, 557143, 591465, 595420, 675960, 714504, 731516, 788620, 893130, 914395, 946344, 1097274, 1114286, 1182930, 1190840, 1280153, 1463032, 1577240, 1671429, 1786260, 1828790, 2194548, 2228572, 2365860, 2560306, 2743185, 2785715, 3342858, 3572520, 3657580, 3840459, 3900001, 4389096, 4457144, 4731720, 5120612, 5486370, 5571430, 6400765, 6685716, 7315160, 7680918, 7800002, 8357145, 10241224, 10972740, 11142860, 11700003, 12801530, 13371432, 15361836, 15600004, 16714290, 19202295, 19500005, 21945480, 22285720, 23400006, 23957149, 25603060, 30723672, 31200008, 33428580, 38404590, 39000010, 46800012, 47914298, 51206120, 58500015, 66857160, 71871447, 76809180, 78000020, 93600024, 95828596, 117000030, 119785745, 143742894, 153618360, 156000040, 167700043, 191657192, 234000060, 239571490, 287485788, 335400086, 359357235, 468000120, 479142980, 503100129, 574971576, 670800172, 718714470, 838500215, 958285960, 1006200258, 1341600344, 1437428940, 1677000430, 2012400516, 2515500645, 2874857880, 3354000860, 4024801032, 5031001290, 6708001720, 10062002580, 20124005160]

約数ペア:

[(1, 20124005160), (2, 10062002580), (3, 6708001720), (4, 5031001290), (5, 4024801032), (6, 3354000860), (7, 2874857880), (8, 2515500645), (10, 2012400516), (12, 1677000430), (14, 1437428940), (15, 1341600344), (20, 1006200258), (21, 958285960), (24, 838500215), (28, 718714470), (30, 670800172), (35, 574971576), (40, 503100129), (42, 479142980), (43, 468000120), (56, 359357235), (60, 335400086), (70, 287485788), (84, 239571490), (86, 234000060), (105, 191657192), (120, 167700043), (129, 156000040), (131, 153618360), (140, 143742894), (168, 119785745), (172, 117000030), (210, 95828596), (215, 93600024), (258, 78000020), (262, 76809180), (280, 71871447), (301, 66857160), (344, 58500015), (393, 51206120), (420, 47914298), (430, 46800012), (516, 39000010), (524, 38404590), (602, 33428580), (645, 31200008), (655, 30723672), (786, 25603060), (840, 23957149), (860, 23400006), (903, 22285720), (917, 21945480), (1032, 19500005), (1048, 19202295), (1204, 16714290), (1290, 15600004), (1310, 15361836), (1505, 13371432), (1572, 12801530), (1720, 11700003), (1806, 11142860), (1834, 10972740), (1965, 10241224), (2408, 8357145), (2580, 7800002), (2620, 7680918), (2751, 7315160), (3010, 6685716), (3144, 6400765), (3612, 5571430), (3668, 5486370), (3930, 5120612), (4253, 4731720), (4515, 4457144), (4585, 4389096), (5160, 3900001), (5240, 3840459), (5502, 3657580), (5633, 3572520), (6020, 3342858), (7224, 2785715), (7336, 2743185), (7860, 2560306), (8506, 2365860), (9030, 2228572), (9170, 2194548), (11004, 1828790), (11266, 1786260), (12040, 1671429), (12759, 1577240), (13755, 1463032), (15720, 1280153), (16899, 1190840), (17012, 1182930), (18060, 1114286), (18340, 1097274), (21265, 946344), (22008, 914395), (22532, 893130), (25518, 788620), (27510, 731516), (28165, 714504), (29771, 675960), (33798, 595420), (34024, 591465), (36120, 557143), (36680, 548637), (39431, 510360), (42530, 473172), (45064, 446565), (51036, 394310), (55020, 365758), (56330, 357252), (59542, 337980), (63795, 315448), (67596, 297710), (78862, 255180), (84495, 238168), (85060, 236586), (89313, 225320), (102072, 197155), (110040, 182879), (112660, 178626), (118293, 170120), (119084, 168990), (127590, 157724), (135192, 148855)]