1516936680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1231}}^1$

素因数の和:1421

約数の個数: 256

約数和(自身を含む): 5818982400

約数和(自身を除く): 4302045720

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, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 163, 168, 180, 189, 210, 216, 252, 270, 280, 315, 326, 360, 378, 420, 489, 504, 540, 630, 652, 756, 815, 840, 945, 978, 1080, 1141, 1231, 1260, 1304, 1467, 1512, 1630, 1890, 1956, 2282, 2445, 2462, 2520, 2934, 3260, 3423, 3693, 3780, 3912, 4401, 4564, 4890, 4924, 5705, 5868, 6155, 6520, 6846, 7335, 7386, 7560, 8617, 8802, 9128, 9780, 9848, 10269, 11079, 11410, 11736, 12310, 13692, 14670, 14772, 17115, 17234, 17604, 18465, 19560, 20538, 22005, 22158, 22820, 24620, 25851, 27384, 29340, 29544, 30807, 33237, 34230, 34468, 35208, 36930, 41076, 43085, 44010, 44316, 45640, 49240, 51345, 51702, 55395, 58680, 61614, 66474, 68460, 68936, 73860, 77553, 82152, 86170, 88020, 88632, 102690, 103404, 110790, 123228, 129255, 132948, 136920, 147720, 154035, 155106, 166185, 172340, 176040, 200653, 205380, 206808, 221580, 232659, 246456, 258510, 265896, 308070, 310212, 332370, 344680, 387765, 401306, 410760, 443160, 465318, 517020, 601959, 616140, 620424, 664740, 775530, 802612, 930636, 1003265, 1034040, 1163295, 1203918, 1232280, 1329480, 1404571, 1551060, 1605224, 1805877, 1861272, 2006530, 2326590, 2407836, 2809142, 3009795, 3102120, 3611754, 4013060, 4213713, 4653180, 4815672, 5417631, 5618284, 6019590, 7022855, 7223508, 8026120, 8427426, 9029385, 9306360, 10835262, 11236568, 12039180, 12641139, 14045710, 14447016, 16854852, 18058770, 21068565, 21670524, 24078360, 25282278, 27088155, 28091420, 33709704, 36117540, 37923417, 42137130, 43341048, 50564556, 54176310, 56182840, 63205695, 72235080, 75846834, 84274260, 101129112, 108352620, 126411390, 151693668, 168548520, 189617085, 216705240, 252822780, 303387336, 379234170, 505645560, 758468340, 1516936680]

約数ペア:

[(1, 1516936680), (2, 758468340), (3, 505645560), (4, 379234170), (5, 303387336), (6, 252822780), (7, 216705240), (8, 189617085), (9, 168548520), (10, 151693668), (12, 126411390), (14, 108352620), (15, 101129112), (18, 84274260), (20, 75846834), (21, 72235080), (24, 63205695), (27, 56182840), (28, 54176310), (30, 50564556), (35, 43341048), (36, 42137130), (40, 37923417), (42, 36117540), (45, 33709704), (54, 28091420), (56, 27088155), (60, 25282278), (63, 24078360), (70, 21670524), (72, 21068565), (84, 18058770), (90, 16854852), (105, 14447016), (108, 14045710), (120, 12641139), (126, 12039180), (135, 11236568), (140, 10835262), (163, 9306360), (168, 9029385), (180, 8427426), (189, 8026120), (210, 7223508), (216, 7022855), (252, 6019590), (270, 5618284), (280, 5417631), (315, 4815672), (326, 4653180), (360, 4213713), (378, 4013060), (420, 3611754), (489, 3102120), (504, 3009795), (540, 2809142), (630, 2407836), (652, 2326590), (756, 2006530), (815, 1861272), (840, 1805877), (945, 1605224), (978, 1551060), (1080, 1404571), (1141, 1329480), (1231, 1232280), (1260, 1203918), (1304, 1163295), (1467, 1034040), (1512, 1003265), (1630, 930636), (1890, 802612), (1956, 775530), (2282, 664740), (2445, 620424), (2462, 616140), (2520, 601959), (2934, 517020), (3260, 465318), (3423, 443160), (3693, 410760), (3780, 401306), (3912, 387765), (4401, 344680), (4564, 332370), (4890, 310212), (4924, 308070), (5705, 265896), (5868, 258510), (6155, 246456), (6520, 232659), (6846, 221580), (7335, 206808), (7386, 205380), (7560, 200653), (8617, 176040), (8802, 172340), (9128, 166185), (9780, 155106), (9848, 154035), (10269, 147720), (11079, 136920), (11410, 132948), (11736, 129255), (12310, 123228), (13692, 110790), (14670, 103404), (14772, 102690), (17115, 88632), (17234, 88020), (17604, 86170), (18465, 82152), (19560, 77553), (20538, 73860), (22005, 68936), (22158, 68460), (22820, 66474), (24620, 61614), (25851, 58680), (27384, 55395), (29340, 51702), (29544, 51345), (30807, 49240), (33237, 45640), (34230, 44316), (34468, 44010), (35208, 43085), (36930, 41076)]