869696520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1543}}^1$

素因数の和:1636

約数の個数: 256

約数和(自身を含む): 3308359680

約数和(自身を除く): 2438663160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 61, 66, 70, 77, 84, 88, 105, 110, 120, 122, 132, 140, 154, 165, 168, 183, 210, 220, 231, 244, 264, 280, 305, 308, 330, 366, 385, 420, 427, 440, 462, 488, 610, 616, 660, 671, 732, 770, 840, 854, 915, 924, 1155, 1220, 1281, 1320, 1342, 1464, 1540, 1543, 1708, 1830, 1848, 2013, 2135, 2310, 2440, 2562, 2684, 3080, 3086, 3355, 3416, 3660, 4026, 4270, 4620, 4629, 4697, 5124, 5368, 6172, 6405, 6710, 7320, 7715, 8052, 8540, 9240, 9258, 9394, 10065, 10248, 10801, 12344, 12810, 13420, 14091, 15430, 16104, 16973, 17080, 18516, 18788, 20130, 21602, 23145, 23485, 25620, 26840, 28182, 30860, 32403, 33946, 37032, 37576, 40260, 43204, 46290, 46970, 50919, 51240, 54005, 56364, 61720, 64806, 67892, 70455, 80520, 84865, 86408, 92580, 93940, 94123, 101838, 108010, 112728, 118811, 129612, 135784, 140910, 162015, 169730, 185160, 187880, 188246, 203676, 216020, 237622, 254595, 259224, 281820, 282369, 324030, 339460, 356433, 376492, 407352, 432040, 470615, 475244, 509190, 563640, 564738, 594055, 648060, 658861, 678920, 712866, 752984, 941230, 950488, 1018380, 1035353, 1129476, 1188110, 1296120, 1317722, 1411845, 1425732, 1782165, 1882460, 1976583, 2036760, 2070706, 2258952, 2376220, 2635444, 2823690, 2851464, 3106059, 3294305, 3564330, 3764920, 3953166, 4141412, 4752440, 5176765, 5270888, 5647380, 6212118, 6588610, 7128660, 7247471, 7906332, 8282824, 9882915, 10353530, 11294760, 12424236, 13177220, 14257320, 14494942, 15530295, 15812664, 19765830, 20707060, 21742413, 24848472, 26354440, 28989884, 31060590, 36237355, 39531660, 41414120, 43484826, 57979768, 62121180, 72474710, 79063320, 86969652, 108712065, 124242360, 144949420, 173939304, 217424130, 289898840, 434848260, 869696520]

約数ペア:

[(1, 869696520), (2, 434848260), (3, 289898840), (4, 217424130), (5, 173939304), (6, 144949420), (7, 124242360), (8, 108712065), (10, 86969652), (11, 79063320), (12, 72474710), (14, 62121180), (15, 57979768), (20, 43484826), (21, 41414120), (22, 39531660), (24, 36237355), (28, 31060590), (30, 28989884), (33, 26354440), (35, 24848472), (40, 21742413), (42, 20707060), (44, 19765830), (55, 15812664), (56, 15530295), (60, 14494942), (61, 14257320), (66, 13177220), (70, 12424236), (77, 11294760), (84, 10353530), (88, 9882915), (105, 8282824), (110, 7906332), (120, 7247471), (122, 7128660), (132, 6588610), (140, 6212118), (154, 5647380), (165, 5270888), (168, 5176765), (183, 4752440), (210, 4141412), (220, 3953166), (231, 3764920), (244, 3564330), (264, 3294305), (280, 3106059), (305, 2851464), (308, 2823690), (330, 2635444), (366, 2376220), (385, 2258952), (420, 2070706), (427, 2036760), (440, 1976583), (462, 1882460), (488, 1782165), (610, 1425732), (616, 1411845), (660, 1317722), (671, 1296120), (732, 1188110), (770, 1129476), (840, 1035353), (854, 1018380), (915, 950488), (924, 941230), (1155, 752984), (1220, 712866), (1281, 678920), (1320, 658861), (1342, 648060), (1464, 594055), (1540, 564738), (1543, 563640), (1708, 509190), (1830, 475244), (1848, 470615), (2013, 432040), (2135, 407352), (2310, 376492), (2440, 356433), (2562, 339460), (2684, 324030), (3080, 282369), (3086, 281820), (3355, 259224), (3416, 254595), (3660, 237622), (4026, 216020), (4270, 203676), (4620, 188246), (4629, 187880), (4697, 185160), (5124, 169730), (5368, 162015), (6172, 140910), (6405, 135784), (6710, 129612), (7320, 118811), (7715, 112728), (8052, 108010), (8540, 101838), (9240, 94123), (9258, 93940), (9394, 92580), (10065, 86408), (10248, 84865), (10801, 80520), (12344, 70455), (12810, 67892), (13420, 64806), (14091, 61720), (15430, 56364), (16104, 54005), (16973, 51240), (17080, 50919), (18516, 46970), (18788, 46290), (20130, 43204), (21602, 40260), (23145, 37576), (23485, 37032), (25620, 33946), (26840, 32403), (28182, 30860)]