1284391080

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:515

約数の個数: 384

約数和(自身を含む): 5073868800

約数和(自身を除く): 3789477720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 43, 45, 54, 56, 60, 63, 70, 72, 81, 84, 86, 90, 105, 108, 120, 126, 129, 135, 140, 162, 168, 172, 180, 189, 210, 215, 216, 243, 252, 258, 270, 280, 301, 315, 324, 344, 360, 378, 387, 405, 420, 430, 439, 486, 504, 516, 540, 567, 602, 630, 645, 648, 756, 774, 810, 840, 860, 878, 903, 945, 972, 1032, 1080, 1134, 1161, 1204, 1215, 1260, 1290, 1317, 1505, 1512, 1548, 1620, 1701, 1720, 1756, 1806, 1890, 1935, 1944, 2195, 2268, 2322, 2408, 2430, 2520, 2580, 2634, 2709, 2835, 3010, 3073, 3096, 3240, 3402, 3483, 3512, 3612, 3780, 3870, 3951, 4390, 4515, 4536, 4644, 4860, 5160, 5268, 5418, 5670, 5805, 6020, 6146, 6585, 6804, 6966, 7224, 7560, 7740, 7902, 8127, 8505, 8780, 9030, 9219, 9288, 9720, 10449, 10536, 10836, 11340, 11610, 11853, 12040, 12292, 13170, 13545, 13608, 13932, 15365, 15480, 15804, 16254, 17010, 17415, 17560, 18060, 18438, 18877, 19755, 20898, 21672, 22680, 23220, 23706, 24381, 24584, 26340, 27090, 27657, 27864, 30730, 31608, 32508, 34020, 34830, 35559, 36120, 36876, 37754, 39510, 40635, 41796, 46095, 46440, 47412, 48762, 52245, 52680, 54180, 55314, 56631, 59265, 61460, 65016, 68040, 69660, 71118, 73143, 73752, 75508, 79020, 81270, 82971, 83592, 92190, 94385, 94824, 97524, 104490, 106677, 108360, 110628, 113262, 118530, 121905, 122920, 132139, 138285, 139320, 142236, 146286, 151016, 158040, 162540, 165942, 169893, 177795, 184380, 188770, 195048, 208980, 213354, 221256, 226524, 237060, 243810, 248913, 264278, 276570, 283155, 284472, 292572, 325080, 331884, 339786, 355590, 365715, 368760, 377540, 396417, 414855, 417960, 426708, 453048, 474120, 487620, 497826, 509679, 528556, 533385, 553140, 566310, 585144, 660695, 663768, 679572, 711180, 731430, 746739, 755080, 792834, 829710, 849465, 853416, 975240, 995652, 1019358, 1057112, 1066770, 1106280, 1132620, 1189251, 1244565, 1321390, 1359144, 1422360, 1462860, 1493478, 1529037, 1585668, 1659420, 1698930, 1982085, 1991304, 2038716, 2133540, 2265240, 2378502, 2489130, 2548395, 2642780, 2925720, 2986956, 3058074, 3171336, 3318840, 3397860, 3567753, 3733695, 3964170, 4077432, 4267080, 4587111, 4757004, 4978260, 5096790, 5285560, 5946255, 5973912, 6116148, 6795720, 7135506, 7467390, 7645185, 7928340, 9174222, 9514008, 9956520, 10193580, 10703259, 11892510, 12232296, 14271012, 14934780, 15290370, 15856680, 17838765, 18348444, 20387160, 21406518, 22935555, 23785020, 28542024, 29869560, 30580740, 32109777, 35677530, 36696888, 42813036, 45871110, 47570040, 53516295, 61161480, 64219554, 71355060, 85626072, 91742220, 107032590, 128439108, 142710120, 160548885, 183484440, 214065180, 256878216, 321097770, 428130360, 642195540, 1284391080]

約数ペア:

[(1, 1284391080), (2, 642195540), (3, 428130360), (4, 321097770), (5, 256878216), (6, 214065180), (7, 183484440), (8, 160548885), (9, 142710120), (10, 128439108), (12, 107032590), (14, 91742220), (15, 85626072), (18, 71355060), (20, 64219554), (21, 61161480), (24, 53516295), (27, 47570040), (28, 45871110), (30, 42813036), (35, 36696888), (36, 35677530), (40, 32109777), (42, 30580740), (43, 29869560), (45, 28542024), (54, 23785020), (56, 22935555), (60, 21406518), (63, 20387160), (70, 18348444), (72, 17838765), (81, 15856680), (84, 15290370), (86, 14934780), (90, 14271012), (105, 12232296), (108, 11892510), (120, 10703259), (126, 10193580), (129, 9956520), (135, 9514008), (140, 9174222), (162, 7928340), (168, 7645185), (172, 7467390), (180, 7135506), (189, 6795720), (210, 6116148), (215, 5973912), (216, 5946255), (243, 5285560), (252, 5096790), (258, 4978260), (270, 4757004), (280, 4587111), (301, 4267080), (315, 4077432), (324, 3964170), (344, 3733695), (360, 3567753), (378, 3397860), (387, 3318840), (405, 3171336), (420, 3058074), (430, 2986956), (439, 2925720), (486, 2642780), (504, 2548395), (516, 2489130), (540, 2378502), (567, 2265240), (602, 2133540), (630, 2038716), (645, 1991304), (648, 1982085), (756, 1698930), (774, 1659420), (810, 1585668), (840, 1529037), (860, 1493478), (878, 1462860), (903, 1422360), (945, 1359144), (972, 1321390), (1032, 1244565), (1080, 1189251), (1134, 1132620), (1161, 1106280), (1204, 1066770), (1215, 1057112), (1260, 1019358), (1290, 995652), (1317, 975240), (1505, 853416), (1512, 849465), (1548, 829710), (1620, 792834), (1701, 755080), (1720, 746739), (1756, 731430), (1806, 711180), (1890, 679572), (1935, 663768), (1944, 660695), (2195, 585144), (2268, 566310), (2322, 553140), (2408, 533385), (2430, 528556), (2520, 509679), (2580, 497826), (2634, 487620), (2709, 474120), (2835, 453048), (3010, 426708), (3073, 417960), (3096, 414855), (3240, 396417), (3402, 377540), (3483, 368760), (3512, 365715), (3612, 355590), (3780, 339786), (3870, 331884), (3951, 325080), (4390, 292572), (4515, 284472), (4536, 283155), (4644, 276570), (4860, 264278), (5160, 248913), (5268, 243810), (5418, 237060), (5670, 226524), (5805, 221256), (6020, 213354), (6146, 208980), (6585, 195048), (6804, 188770), (6966, 184380), (7224, 177795), (7560, 169893), (7740, 165942), (7902, 162540), (8127, 158040), (8505, 151016), (8780, 146286), (9030, 142236), (9219, 139320), (9288, 138285), (9720, 132139), (10449, 122920), (10536, 121905), (10836, 118530), (11340, 113262), (11610, 110628), (11853, 108360), (12040, 106677), (12292, 104490), (13170, 97524), (13545, 94824), (13608, 94385), (13932, 92190), (15365, 83592), (15480, 82971), (15804, 81270), (16254, 79020), (17010, 75508), (17415, 73752), (17560, 73143), (18060, 71118), (18438, 69660), (18877, 68040), (19755, 65016), (20898, 61460), (21672, 59265), (22680, 56631), (23220, 55314), (23706, 54180), (24381, 52680), (24584, 52245), (26340, 48762), (27090, 47412), (27657, 46440), (27864, 46095), (30730, 41796), (31608, 40635), (32508, 39510), (34020, 37754), (34830, 36876), (35559, 36120)]