1426614420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1491

約数の個数: 288

約数和(自身を含む): 5236310016

約数和(自身を除く): 3809695596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 31, 33, 35, 42, 44, 49, 55, 60, 62, 66, 70, 77, 84, 93, 98, 105, 110, 124, 132, 140, 147, 154, 155, 165, 186, 196, 210, 217, 220, 231, 245, 294, 308, 310, 330, 341, 372, 385, 420, 434, 462, 465, 490, 539, 588, 620, 651, 660, 682, 735, 770, 868, 924, 930, 980, 1023, 1078, 1085, 1155, 1302, 1364, 1423, 1470, 1519, 1540, 1617, 1705, 1860, 2046, 2156, 2170, 2310, 2387, 2604, 2695, 2846, 2940, 3038, 3234, 3255, 3410, 4092, 4269, 4340, 4557, 4620, 4774, 5115, 5390, 5692, 6076, 6468, 6510, 6820, 7115, 7161, 7595, 8085, 8538, 9114, 9548, 9961, 10230, 10780, 11935, 13020, 14230, 14322, 15190, 15653, 16170, 16709, 17076, 18228, 19922, 20460, 21345, 22785, 23870, 28460, 28644, 29883, 30380, 31306, 32340, 33418, 35805, 39844, 42690, 44113, 45570, 46959, 47740, 49805, 50127, 59766, 62612, 66836, 69727, 71610, 78265, 83545, 85380, 88226, 91140, 93918, 99610, 100254, 109571, 119532, 132339, 139454, 143220, 149415, 156530, 167090, 176452, 187836, 199220, 200508, 209181, 219142, 220565, 234795, 250635, 264678, 278908, 298830, 308791, 313060, 328713, 334180, 348635, 418362, 438284, 441130, 469590, 485243, 501270, 529356, 547855, 597660, 617582, 657426, 661695, 697270, 766997, 836724, 882260, 926373, 939180, 970486, 1002540, 1045905, 1095710, 1235164, 1314852, 1323390, 1394540, 1455729, 1533994, 1543955, 1643565, 1852746, 1940972, 2091810, 2161537, 2191420, 2300991, 2426215, 2646780, 2911458, 3067988, 3087910, 3287130, 3396701, 3705492, 3834985, 4183620, 4323074, 4601982, 4631865, 4852430, 5822916, 6175820, 6484611, 6574260, 6793402, 7278645, 7669970, 8646148, 9203964, 9263730, 9704860, 10190103, 10807685, 11504955, 12969222, 13586804, 14557290, 15339940, 16983505, 18527460, 20380206, 21615370, 23009910, 23776907, 25938444, 29114580, 32423055, 33967010, 40760412, 43230740, 46019820, 47553814, 50950515, 64846110, 67934020, 71330721, 95107628, 101901030, 118884535, 129692220, 142661442, 203802060, 237769070, 285322884, 356653605, 475538140, 713307210, 1426614420]

約数ペア:

[(1, 1426614420), (2, 713307210), (3, 475538140), (4, 356653605), (5, 285322884), (6, 237769070), (7, 203802060), (10, 142661442), (11, 129692220), (12, 118884535), (14, 101901030), (15, 95107628), (20, 71330721), (21, 67934020), (22, 64846110), (28, 50950515), (30, 47553814), (31, 46019820), (33, 43230740), (35, 40760412), (42, 33967010), (44, 32423055), (49, 29114580), (55, 25938444), (60, 23776907), (62, 23009910), (66, 21615370), (70, 20380206), (77, 18527460), (84, 16983505), (93, 15339940), (98, 14557290), (105, 13586804), (110, 12969222), (124, 11504955), (132, 10807685), (140, 10190103), (147, 9704860), (154, 9263730), (155, 9203964), (165, 8646148), (186, 7669970), (196, 7278645), (210, 6793402), (217, 6574260), (220, 6484611), (231, 6175820), (245, 5822916), (294, 4852430), (308, 4631865), (310, 4601982), (330, 4323074), (341, 4183620), (372, 3834985), (385, 3705492), (420, 3396701), (434, 3287130), (462, 3087910), (465, 3067988), (490, 2911458), (539, 2646780), (588, 2426215), (620, 2300991), (651, 2191420), (660, 2161537), (682, 2091810), (735, 1940972), (770, 1852746), (868, 1643565), (924, 1543955), (930, 1533994), (980, 1455729), (1023, 1394540), (1078, 1323390), (1085, 1314852), (1155, 1235164), (1302, 1095710), (1364, 1045905), (1423, 1002540), (1470, 970486), (1519, 939180), (1540, 926373), (1617, 882260), (1705, 836724), (1860, 766997), (2046, 697270), (2156, 661695), (2170, 657426), (2310, 617582), (2387, 597660), (2604, 547855), (2695, 529356), (2846, 501270), (2940, 485243), (3038, 469590), (3234, 441130), (3255, 438284), (3410, 418362), (4092, 348635), (4269, 334180), (4340, 328713), (4557, 313060), (4620, 308791), (4774, 298830), (5115, 278908), (5390, 264678), (5692, 250635), (6076, 234795), (6468, 220565), (6510, 219142), (6820, 209181), (7115, 200508), (7161, 199220), (7595, 187836), (8085, 176452), (8538, 167090), (9114, 156530), (9548, 149415), (9961, 143220), (10230, 139454), (10780, 132339), (11935, 119532), (13020, 109571), (14230, 100254), (14322, 99610), (15190, 93918), (15653, 91140), (16170, 88226), (16709, 85380), (17076, 83545), (18228, 78265), (19922, 71610), (20460, 69727), (21345, 66836), (22785, 62612), (23870, 59766), (28460, 50127), (28644, 49805), (29883, 47740), (30380, 46959), (31306, 45570), (32340, 44113), (33418, 42690), (35805, 39844)]