144993240

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{2131}}^1$

素因数の和:2164

約数の個数: 192

約数和(自身を含む): 558754560

約数和(自身を除く): 413761320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2131, 2268, 2430, 2520, 2835, 3240, 3402, 3780, 4262, 4536, 4860, 5670, 6393, 6804, 7560, 8505, 8524, 9720, 10655, 11340, 12786, 13608, 14917, 17010, 17048, 19179, 21310, 22680, 25572, 29834, 31965, 34020, 38358, 42620, 44751, 51144, 57537, 59668, 63930, 68040, 74585, 76716, 85240, 89502, 95895, 115074, 119336, 127860, 134253, 149170, 153432, 172611, 179004, 191790, 223755, 230148, 255720, 268506, 287685, 298340, 345222, 358008, 383580, 402759, 447510, 460296, 517833, 537012, 575370, 596680, 671265, 690444, 767160, 805518, 863055, 895020, 1035666, 1074024, 1150740, 1208277, 1342530, 1380888, 1611036, 1726110, 1790040, 2013795, 2071332, 2301480, 2416554, 2589165, 2685060, 3222072, 3452220, 3624831, 4027590, 4142664, 4833108, 5178330, 5370120, 6041385, 6904440, 7249662, 8055180, 9666216, 10356660, 12082770, 14499324, 16110360, 18124155, 20713320, 24165540, 28998648, 36248310, 48331080, 72496620, 144993240]

約数ペア:

[(1, 144993240), (2, 72496620), (3, 48331080), (4, 36248310), (5, 28998648), (6, 24165540), (7, 20713320), (8, 18124155), (9, 16110360), (10, 14499324), (12, 12082770), (14, 10356660), (15, 9666216), (18, 8055180), (20, 7249662), (21, 6904440), (24, 6041385), (27, 5370120), (28, 5178330), (30, 4833108), (35, 4142664), (36, 4027590), (40, 3624831), (42, 3452220), (45, 3222072), (54, 2685060), (56, 2589165), (60, 2416554), (63, 2301480), (70, 2071332), (72, 2013795), (81, 1790040), (84, 1726110), (90, 1611036), (105, 1380888), (108, 1342530), (120, 1208277), (126, 1150740), (135, 1074024), (140, 1035666), (162, 895020), (168, 863055), (180, 805518), (189, 767160), (210, 690444), (216, 671265), (243, 596680), (252, 575370), (270, 537012), (280, 517833), (315, 460296), (324, 447510), (360, 402759), (378, 383580), (405, 358008), (420, 345222), (486, 298340), (504, 287685), (540, 268506), (567, 255720), (630, 230148), (648, 223755), (756, 191790), (810, 179004), (840, 172611), (945, 153432), (972, 149170), (1080, 134253), (1134, 127860), (1215, 119336), (1260, 115074), (1512, 95895), (1620, 89502), (1701, 85240), (1890, 76716), (1944, 74585), (2131, 68040), (2268, 63930), (2430, 59668), (2520, 57537), (2835, 51144), (3240, 44751), (3402, 42620), (3780, 38358), (4262, 34020), (4536, 31965), (4860, 29834), (5670, 25572), (6393, 22680), (6804, 21310), (7560, 19179), (8505, 17048), (8524, 17010), (9720, 14917), (10655, 13608), (11340, 12786)]