165330440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:124

約数の個数: 192

約数和(自身を含む): 463294080

約数和(自身を除く): 297963640

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 23, 31, 34, 40, 44, 46, 55, 62, 68, 85, 88, 92, 110, 115, 124, 136, 155, 170, 184, 187, 220, 230, 248, 253, 310, 340, 341, 374, 391, 440, 460, 506, 527, 620, 680, 682, 713, 748, 782, 920, 935, 961, 1012, 1054, 1240, 1265, 1364, 1426, 1496, 1564, 1705, 1870, 1922, 1955, 2024, 2108, 2530, 2635, 2728, 2852, 3128, 3410, 3565, 3740, 3844, 3910, 4216, 4301, 4805, 5060, 5270, 5704, 5797, 6820, 7130, 7480, 7688, 7820, 7843, 8602, 9610, 10120, 10540, 10571, 11594, 12121, 13640, 14260, 15640, 15686, 16337, 17204, 19220, 21080, 21142, 21505, 22103, 23188, 24242, 28520, 28985, 31372, 32674, 34408, 38440, 39215, 42284, 43010, 44206, 46376, 48484, 52855, 57970, 60605, 62744, 65348, 78430, 81685, 84568, 86020, 88412, 96968, 105710, 110515, 115940, 121210, 130696, 133331, 156860, 163370, 172040, 176824, 179707, 211420, 221030, 231880, 242420, 243133, 266662, 313720, 326740, 359414, 375751, 422840, 442060, 484840, 486266, 533324, 653480, 666655, 718828, 751502, 884120, 898535, 972532, 1066648, 1215665, 1333310, 1437656, 1503004, 1797070, 1878755, 1945064, 2431330, 2666620, 3006008, 3594140, 3757510, 4133261, 4862660, 5333240, 7188280, 7515020, 8266522, 9725320, 15030040, 16533044, 20666305, 33066088, 41332610, 82665220, 165330440]

約数ペア:

[(1, 165330440), (2, 82665220), (4, 41332610), (5, 33066088), (8, 20666305), (10, 16533044), (11, 15030040), (17, 9725320), (20, 8266522), (22, 7515020), (23, 7188280), (31, 5333240), (34, 4862660), (40, 4133261), (44, 3757510), (46, 3594140), (55, 3006008), (62, 2666620), (68, 2431330), (85, 1945064), (88, 1878755), (92, 1797070), (110, 1503004), (115, 1437656), (124, 1333310), (136, 1215665), (155, 1066648), (170, 972532), (184, 898535), (187, 884120), (220, 751502), (230, 718828), (248, 666655), (253, 653480), (310, 533324), (340, 486266), (341, 484840), (374, 442060), (391, 422840), (440, 375751), (460, 359414), (506, 326740), (527, 313720), (620, 266662), (680, 243133), (682, 242420), (713, 231880), (748, 221030), (782, 211420), (920, 179707), (935, 176824), (961, 172040), (1012, 163370), (1054, 156860), (1240, 133331), (1265, 130696), (1364, 121210), (1426, 115940), (1496, 110515), (1564, 105710), (1705, 96968), (1870, 88412), (1922, 86020), (1955, 84568), (2024, 81685), (2108, 78430), (2530, 65348), (2635, 62744), (2728, 60605), (2852, 57970), (3128, 52855), (3410, 48484), (3565, 46376), (3740, 44206), (3844, 43010), (3910, 42284), (4216, 39215), (4301, 38440), (4805, 34408), (5060, 32674), (5270, 31372), (5704, 28985), (5797, 28520), (6820, 24242), (7130, 23188), (7480, 22103), (7688, 21505), (7820, 21142), (7843, 21080), (8602, 19220), (9610, 17204), (10120, 16337), (10540, 15686), (10571, 15640), (11594, 14260), (12121, 13640)]