1952680920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:442

約数の個数: 256

約数和(自身を含む): 6435072000

約数和(自身を除く): 4482391080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 37, 38, 40, 57, 60, 74, 76, 79, 95, 111, 114, 120, 148, 152, 158, 185, 190, 222, 228, 237, 285, 293, 296, 316, 370, 380, 395, 444, 456, 474, 555, 570, 586, 632, 703, 740, 760, 790, 879, 888, 948, 1110, 1140, 1172, 1185, 1406, 1465, 1480, 1501, 1580, 1758, 1896, 2109, 2220, 2280, 2344, 2370, 2812, 2923, 2930, 3002, 3160, 3515, 3516, 4218, 4395, 4440, 4503, 4740, 5567, 5624, 5846, 5860, 6004, 7030, 7032, 7505, 8436, 8769, 8790, 9006, 9480, 10545, 10841, 11134, 11692, 11720, 12008, 14060, 14615, 15010, 16701, 16872, 17538, 17580, 18012, 21090, 21682, 22268, 22515, 23147, 23384, 27835, 28120, 29230, 30020, 32523, 33402, 35076, 35160, 36024, 42180, 43364, 43845, 44536, 45030, 46294, 54205, 55537, 55670, 58460, 60040, 65046, 66804, 69441, 70152, 83505, 84360, 86728, 87690, 90060, 92588, 108410, 111074, 111340, 115735, 116920, 130092, 133608, 138882, 162615, 166611, 167010, 175380, 180120, 185176, 205979, 216820, 222148, 222680, 231470, 260184, 277685, 277764, 325230, 333222, 334020, 347205, 350760, 411958, 433640, 439793, 444296, 462940, 555370, 555528, 617937, 650460, 666444, 668040, 694410, 823916, 833055, 856439, 879586, 925880, 1029895, 1110740, 1235874, 1300920, 1319379, 1332888, 1388820, 1647832, 1666110, 1712878, 1759172, 2059790, 2198965, 2221480, 2471748, 2569317, 2638758, 2777640, 3089685, 3332220, 3425756, 3518344, 4119580, 4282195, 4397930, 4943496, 5138634, 5277516, 6179370, 6596895, 6664440, 6851512, 8239160, 8564390, 8795860, 10277268, 10555032, 12358740, 12846585, 13193790, 16272341, 17128780, 17591720, 20554536, 24717480, 25693170, 26387580, 32544682, 34257560, 48817023, 51386340, 52775160, 65089364, 81361705, 97634046, 102772680, 130178728, 162723410, 195268092, 244085115, 325446820, 390536184, 488170230, 650893640, 976340460, 1952680920]

約数ペア:

[(1, 1952680920), (2, 976340460), (3, 650893640), (4, 488170230), (5, 390536184), (6, 325446820), (8, 244085115), (10, 195268092), (12, 162723410), (15, 130178728), (19, 102772680), (20, 97634046), (24, 81361705), (30, 65089364), (37, 52775160), (38, 51386340), (40, 48817023), (57, 34257560), (60, 32544682), (74, 26387580), (76, 25693170), (79, 24717480), (95, 20554536), (111, 17591720), (114, 17128780), (120, 16272341), (148, 13193790), (152, 12846585), (158, 12358740), (185, 10555032), (190, 10277268), (222, 8795860), (228, 8564390), (237, 8239160), (285, 6851512), (293, 6664440), (296, 6596895), (316, 6179370), (370, 5277516), (380, 5138634), (395, 4943496), (444, 4397930), (456, 4282195), (474, 4119580), (555, 3518344), (570, 3425756), (586, 3332220), (632, 3089685), (703, 2777640), (740, 2638758), (760, 2569317), (790, 2471748), (879, 2221480), (888, 2198965), (948, 2059790), (1110, 1759172), (1140, 1712878), (1172, 1666110), (1185, 1647832), (1406, 1388820), (1465, 1332888), (1480, 1319379), (1501, 1300920), (1580, 1235874), (1758, 1110740), (1896, 1029895), (2109, 925880), (2220, 879586), (2280, 856439), (2344, 833055), (2370, 823916), (2812, 694410), (2923, 668040), (2930, 666444), (3002, 650460), (3160, 617937), (3515, 555528), (3516, 555370), (4218, 462940), (4395, 444296), (4440, 439793), (4503, 433640), (4740, 411958), (5567, 350760), (5624, 347205), (5846, 334020), (5860, 333222), (6004, 325230), (7030, 277764), (7032, 277685), (7505, 260184), (8436, 231470), (8769, 222680), (8790, 222148), (9006, 216820), (9480, 205979), (10545, 185176), (10841, 180120), (11134, 175380), (11692, 167010), (11720, 166611), (12008, 162615), (14060, 138882), (14615, 133608), (15010, 130092), (16701, 116920), (16872, 115735), (17538, 111340), (17580, 111074), (18012, 108410), (21090, 92588), (21682, 90060), (22268, 87690), (22515, 86728), (23147, 84360), (23384, 83505), (27835, 70152), (28120, 69441), (29230, 66804), (30020, 65046), (32523, 60040), (33402, 58460), (35076, 55670), (35160, 55537), (36024, 54205), (42180, 46294), (43364, 45030), (43845, 44536)]