213535140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:227

約数の個数: 288

約数和(自身を含む): 774353664

約数和(自身を除く): 560818524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 37, 39, 42, 49, 52, 60, 65, 70, 74, 78, 84, 91, 98, 105, 111, 130, 140, 147, 148, 151, 156, 182, 185, 195, 196, 210, 222, 245, 259, 260, 273, 294, 302, 364, 370, 390, 420, 444, 453, 455, 481, 490, 518, 546, 555, 588, 604, 637, 735, 740, 755, 777, 780, 906, 910, 962, 980, 1036, 1057, 1092, 1110, 1274, 1295, 1365, 1443, 1470, 1510, 1554, 1812, 1813, 1820, 1911, 1924, 1963, 2114, 2220, 2265, 2405, 2548, 2590, 2730, 2886, 2940, 3020, 3108, 3171, 3185, 3367, 3626, 3822, 3885, 3926, 4228, 4530, 4810, 5180, 5285, 5439, 5460, 5587, 5772, 5889, 6342, 6370, 6734, 7215, 7252, 7399, 7644, 7770, 7852, 9060, 9065, 9555, 9620, 9815, 10101, 10570, 10878, 11174, 11778, 12684, 12740, 13468, 13741, 14430, 14798, 15540, 15855, 16761, 16835, 18130, 19110, 19630, 20202, 21140, 21756, 22197, 22348, 23556, 23569, 27195, 27482, 27935, 28860, 29445, 29596, 31710, 33522, 33670, 36260, 36995, 38220, 39109, 39260, 40404, 41223, 44394, 47138, 50505, 54390, 54964, 55870, 58890, 63420, 67044, 67340, 68705, 70707, 72631, 73990, 78218, 82446, 83805, 88788, 94276, 96187, 101010, 108780, 110985, 111740, 117327, 117780, 117845, 137410, 141414, 145262, 147980, 156436, 164892, 167610, 192374, 195545, 202020, 206115, 217893, 221970, 234654, 235690, 273763, 274820, 282828, 288561, 290524, 335220, 353535, 363155, 384748, 391090, 412230, 435786, 443940, 469308, 471380, 480935, 508417, 547526, 577122, 586635, 707070, 726310, 782180, 821289, 824460, 871572, 961870, 1016834, 1089465, 1095052, 1154244, 1173270, 1368815, 1414140, 1442805, 1452620, 1525251, 1642578, 1923740, 2033668, 2178930, 2346540, 2542085, 2737630, 2885610, 3050502, 3285156, 3558919, 4106445, 4357860, 5084170, 5475260, 5771220, 6101004, 7117838, 7626255, 8212890, 10168340, 10676757, 14235676, 15252510, 16425780, 17794595, 21353514, 30505020, 35589190, 42707028, 53383785, 71178380, 106767570, 213535140]

約数ペア:

[(1, 213535140), (2, 106767570), (3, 71178380), (4, 53383785), (5, 42707028), (6, 35589190), (7, 30505020), (10, 21353514), (12, 17794595), (13, 16425780), (14, 15252510), (15, 14235676), (20, 10676757), (21, 10168340), (26, 8212890), (28, 7626255), (30, 7117838), (35, 6101004), (37, 5771220), (39, 5475260), (42, 5084170), (49, 4357860), (52, 4106445), (60, 3558919), (65, 3285156), (70, 3050502), (74, 2885610), (78, 2737630), (84, 2542085), (91, 2346540), (98, 2178930), (105, 2033668), (111, 1923740), (130, 1642578), (140, 1525251), (147, 1452620), (148, 1442805), (151, 1414140), (156, 1368815), (182, 1173270), (185, 1154244), (195, 1095052), (196, 1089465), (210, 1016834), (222, 961870), (245, 871572), (259, 824460), (260, 821289), (273, 782180), (294, 726310), (302, 707070), (364, 586635), (370, 577122), (390, 547526), (420, 508417), (444, 480935), (453, 471380), (455, 469308), (481, 443940), (490, 435786), (518, 412230), (546, 391090), (555, 384748), (588, 363155), (604, 353535), (637, 335220), (735, 290524), (740, 288561), (755, 282828), (777, 274820), (780, 273763), (906, 235690), (910, 234654), (962, 221970), (980, 217893), (1036, 206115), (1057, 202020), (1092, 195545), (1110, 192374), (1274, 167610), (1295, 164892), (1365, 156436), (1443, 147980), (1470, 145262), (1510, 141414), (1554, 137410), (1812, 117845), (1813, 117780), (1820, 117327), (1911, 111740), (1924, 110985), (1963, 108780), (2114, 101010), (2220, 96187), (2265, 94276), (2405, 88788), (2548, 83805), (2590, 82446), (2730, 78218), (2886, 73990), (2940, 72631), (3020, 70707), (3108, 68705), (3171, 67340), (3185, 67044), (3367, 63420), (3626, 58890), (3822, 55870), (3885, 54964), (3926, 54390), (4228, 50505), (4530, 47138), (4810, 44394), (5180, 41223), (5285, 40404), (5439, 39260), (5460, 39109), (5587, 38220), (5772, 36995), (5889, 36260), (6342, 33670), (6370, 33522), (6734, 31710), (7215, 29596), (7252, 29445), (7399, 28860), (7644, 27935), (7770, 27482), (7852, 27195), (9060, 23569), (9065, 23556), (9555, 22348), (9620, 22197), (9815, 21756), (10101, 21140), (10570, 20202), (10878, 19630), (11174, 19110), (11778, 18130), (12684, 16835), (12740, 16761), (13468, 15855), (13741, 15540), (14430, 14798)]