886981920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5419}}^1$

素因数の和:5479

約数の個数: 192

約数和(自身を含む): 3146895360

約数和(自身を除く): 2259913440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 352, 372, 440, 465, 480, 496, 528, 620, 660, 682, 744, 880, 930, 992, 1023, 1056, 1240, 1320, 1364, 1488, 1705, 1760, 1860, 2046, 2480, 2640, 2728, 2976, 3410, 3720, 4092, 4960, 5115, 5280, 5419, 5456, 6820, 7440, 8184, 10230, 10838, 10912, 13640, 14880, 16257, 16368, 20460, 21676, 27095, 27280, 32514, 32736, 40920, 43352, 54190, 54560, 59609, 65028, 81285, 81840, 86704, 108380, 119218, 130056, 162570, 163680, 167989, 173408, 178827, 216760, 238436, 260112, 298045, 325140, 335978, 357654, 433520, 476872, 503967, 520224, 596090, 650280, 671956, 715308, 839945, 867040, 894135, 953744, 1007934, 1192180, 1300560, 1343912, 1430616, 1679890, 1788270, 1847879, 1907488, 2015868, 2384360, 2519835, 2601120, 2687824, 2861232, 3359780, 3576540, 3695758, 4031736, 4768720, 5039670, 5375648, 5543637, 5722464, 6719560, 7153080, 7391516, 8063472, 9239395, 9537440, 10079340, 11087274, 13439120, 14306160, 14783032, 16126944, 18478790, 20158680, 22174548, 26878240, 27718185, 28612320, 29566064, 36957580, 40317360, 44349096, 55436370, 59132128, 73915160, 80634720, 88698192, 110872740, 147830320, 177396384, 221745480, 295660640, 443490960, 886981920]

約数ペア:

[(1, 886981920), (2, 443490960), (3, 295660640), (4, 221745480), (5, 177396384), (6, 147830320), (8, 110872740), (10, 88698192), (11, 80634720), (12, 73915160), (15, 59132128), (16, 55436370), (20, 44349096), (22, 40317360), (24, 36957580), (30, 29566064), (31, 28612320), (32, 27718185), (33, 26878240), (40, 22174548), (44, 20158680), (48, 18478790), (55, 16126944), (60, 14783032), (62, 14306160), (66, 13439120), (80, 11087274), (88, 10079340), (93, 9537440), (96, 9239395), (110, 8063472), (120, 7391516), (124, 7153080), (132, 6719560), (155, 5722464), (160, 5543637), (165, 5375648), (176, 5039670), (186, 4768720), (220, 4031736), (240, 3695758), (248, 3576540), (264, 3359780), (310, 2861232), (330, 2687824), (341, 2601120), (352, 2519835), (372, 2384360), (440, 2015868), (465, 1907488), (480, 1847879), (496, 1788270), (528, 1679890), (620, 1430616), (660, 1343912), (682, 1300560), (744, 1192180), (880, 1007934), (930, 953744), (992, 894135), (1023, 867040), (1056, 839945), (1240, 715308), (1320, 671956), (1364, 650280), (1488, 596090), (1705, 520224), (1760, 503967), (1860, 476872), (2046, 433520), (2480, 357654), (2640, 335978), (2728, 325140), (2976, 298045), (3410, 260112), (3720, 238436), (4092, 216760), (4960, 178827), (5115, 173408), (5280, 167989), (5419, 163680), (5456, 162570), (6820, 130056), (7440, 119218), (8184, 108380), (10230, 86704), (10838, 81840), (10912, 81285), (13640, 65028), (14880, 59609), (16257, 54560), (16368, 54190), (20460, 43352), (21676, 40920), (27095, 32736), (27280, 32514)]