140168340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:559

約数の個数: 192

約数和(自身を含む): 482065920

約数和(自身を除く): 341897580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 41, 45, 52, 54, 60, 65, 78, 82, 90, 108, 117, 123, 130, 135, 156, 164, 180, 195, 205, 234, 246, 260, 270, 351, 369, 390, 410, 468, 487, 492, 533, 540, 585, 615, 702, 738, 780, 820, 974, 1066, 1107, 1170, 1230, 1404, 1461, 1476, 1599, 1755, 1845, 1948, 2132, 2214, 2340, 2435, 2460, 2665, 2922, 3198, 3510, 3690, 4383, 4428, 4797, 4870, 5330, 5535, 5844, 6331, 6396, 7020, 7305, 7380, 7995, 8766, 9594, 9740, 10660, 11070, 12662, 13149, 14391, 14610, 15990, 17532, 18993, 19188, 19967, 21915, 22140, 23985, 25324, 26298, 28782, 29220, 31655, 31980, 37986, 39934, 43830, 47970, 52596, 56979, 57564, 59901, 63310, 65745, 71955, 75972, 79868, 87660, 94965, 95940, 99835, 113958, 119802, 126620, 131490, 143910, 170937, 179703, 189930, 199670, 227916, 239604, 259571, 262980, 284895, 287820, 299505, 341874, 359406, 379860, 399340, 519142, 539109, 569790, 599010, 683748, 718812, 778713, 854685, 898515, 1038284, 1078218, 1139580, 1198020, 1297855, 1557426, 1709370, 1797030, 2156436, 2336139, 2595710, 2695545, 3114852, 3418740, 3594060, 3893565, 4672278, 5191420, 5391090, 7008417, 7787130, 9344556, 10782180, 11680695, 14016834, 15574260, 23361390, 28033668, 35042085, 46722780, 70084170, 140168340]

約数ペア:

[(1, 140168340), (2, 70084170), (3, 46722780), (4, 35042085), (5, 28033668), (6, 23361390), (9, 15574260), (10, 14016834), (12, 11680695), (13, 10782180), (15, 9344556), (18, 7787130), (20, 7008417), (26, 5391090), (27, 5191420), (30, 4672278), (36, 3893565), (39, 3594060), (41, 3418740), (45, 3114852), (52, 2695545), (54, 2595710), (60, 2336139), (65, 2156436), (78, 1797030), (82, 1709370), (90, 1557426), (108, 1297855), (117, 1198020), (123, 1139580), (130, 1078218), (135, 1038284), (156, 898515), (164, 854685), (180, 778713), (195, 718812), (205, 683748), (234, 599010), (246, 569790), (260, 539109), (270, 519142), (351, 399340), (369, 379860), (390, 359406), (410, 341874), (468, 299505), (487, 287820), (492, 284895), (533, 262980), (540, 259571), (585, 239604), (615, 227916), (702, 199670), (738, 189930), (780, 179703), (820, 170937), (974, 143910), (1066, 131490), (1107, 126620), (1170, 119802), (1230, 113958), (1404, 99835), (1461, 95940), (1476, 94965), (1599, 87660), (1755, 79868), (1845, 75972), (1948, 71955), (2132, 65745), (2214, 63310), (2340, 59901), (2435, 57564), (2460, 56979), (2665, 52596), (2922, 47970), (3198, 43830), (3510, 39934), (3690, 37986), (4383, 31980), (4428, 31655), (4797, 29220), (4870, 28782), (5330, 26298), (5535, 25324), (5844, 23985), (6331, 22140), (6396, 21915), (7020, 19967), (7305, 19188), (7380, 18993), (7995, 17532), (8766, 15990), (9594, 14610), (9740, 14391), (10660, 13149), (11070, 12662)]