319186140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1103}}^1$

素因数の和:1188

約数の個数: 192

約数和(自身を含む): 1121734656

約数和(自身を除く): 802548516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 53, 60, 65, 70, 78, 84, 91, 105, 106, 130, 140, 156, 159, 182, 195, 210, 212, 260, 265, 273, 318, 364, 371, 390, 420, 455, 530, 546, 636, 689, 742, 780, 795, 910, 1060, 1092, 1103, 1113, 1365, 1378, 1484, 1590, 1820, 1855, 2067, 2206, 2226, 2730, 2756, 3180, 3309, 3445, 3710, 4134, 4412, 4452, 4823, 5460, 5515, 5565, 6618, 6890, 7420, 7721, 8268, 9646, 10335, 11030, 11130, 13236, 13780, 14339, 14469, 15442, 16545, 19292, 20670, 22060, 22260, 23163, 24115, 28678, 28938, 30884, 33090, 38605, 41340, 43017, 46326, 48230, 57356, 57876, 58459, 66180, 71695, 72345, 77210, 86034, 92652, 96460, 100373, 115815, 116918, 143390, 144690, 154420, 172068, 175377, 200746, 215085, 231630, 233836, 286780, 289380, 292295, 301119, 350754, 401492, 409213, 430170, 463260, 501865, 584590, 602238, 701508, 759967, 818426, 860340, 876885, 1003730, 1169180, 1204476, 1227639, 1505595, 1519934, 1636852, 1753770, 2007460, 2046065, 2279901, 2455278, 3011190, 3039868, 3507540, 3799835, 4092130, 4559802, 4910556, 5319769, 6022380, 6138195, 7599670, 8184260, 9119604, 10639538, 11399505, 12276390, 15199340, 15959307, 21279076, 22799010, 24552780, 26598845, 31918614, 45598020, 53197690, 63837228, 79796535, 106395380, 159593070, 319186140]

約数ペア:

[(1, 319186140), (2, 159593070), (3, 106395380), (4, 79796535), (5, 63837228), (6, 53197690), (7, 45598020), (10, 31918614), (12, 26598845), (13, 24552780), (14, 22799010), (15, 21279076), (20, 15959307), (21, 15199340), (26, 12276390), (28, 11399505), (30, 10639538), (35, 9119604), (39, 8184260), (42, 7599670), (52, 6138195), (53, 6022380), (60, 5319769), (65, 4910556), (70, 4559802), (78, 4092130), (84, 3799835), (91, 3507540), (105, 3039868), (106, 3011190), (130, 2455278), (140, 2279901), (156, 2046065), (159, 2007460), (182, 1753770), (195, 1636852), (210, 1519934), (212, 1505595), (260, 1227639), (265, 1204476), (273, 1169180), (318, 1003730), (364, 876885), (371, 860340), (390, 818426), (420, 759967), (455, 701508), (530, 602238), (546, 584590), (636, 501865), (689, 463260), (742, 430170), (780, 409213), (795, 401492), (910, 350754), (1060, 301119), (1092, 292295), (1103, 289380), (1113, 286780), (1365, 233836), (1378, 231630), (1484, 215085), (1590, 200746), (1820, 175377), (1855, 172068), (2067, 154420), (2206, 144690), (2226, 143390), (2730, 116918), (2756, 115815), (3180, 100373), (3309, 96460), (3445, 92652), (3710, 86034), (4134, 77210), (4412, 72345), (4452, 71695), (4823, 66180), (5460, 58459), (5515, 57876), (5565, 57356), (6618, 48230), (6890, 46326), (7420, 43017), (7721, 41340), (8268, 38605), (9646, 33090), (10335, 30884), (11030, 28938), (11130, 28678), (13236, 24115), (13780, 23163), (14339, 22260), (14469, 22060), (15442, 20670), (16545, 19292)]