69332120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:106

約数の個数: 256

約数和(自身を含む): 209018880

約数和(自身を除く): 139686760

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 17, 20, 22, 23, 26, 31, 34, 40, 44, 46, 52, 55, 62, 65, 68, 85, 88, 92, 104, 110, 115, 124, 130, 136, 143, 155, 170, 184, 187, 220, 221, 230, 248, 253, 260, 286, 299, 310, 340, 341, 374, 391, 403, 440, 442, 460, 506, 520, 527, 572, 598, 620, 680, 682, 713, 715, 748, 782, 806, 884, 920, 935, 1012, 1054, 1105, 1144, 1196, 1240, 1265, 1364, 1426, 1430, 1495, 1496, 1564, 1612, 1705, 1768, 1870, 1955, 2015, 2024, 2108, 2210, 2392, 2431, 2530, 2635, 2728, 2852, 2860, 2990, 3128, 3224, 3289, 3410, 3565, 3740, 3910, 4030, 4216, 4301, 4420, 4433, 4862, 5060, 5083, 5270, 5704, 5720, 5797, 5980, 6578, 6820, 6851, 7130, 7480, 7820, 7843, 8060, 8602, 8840, 8866, 9269, 9724, 10120, 10166, 10540, 11594, 11960, 12121, 12155, 13156, 13640, 13702, 14260, 15640, 15686, 16120, 16445, 17204, 17732, 18538, 19448, 20332, 21080, 21505, 22165, 23188, 24242, 24310, 25415, 26312, 27404, 28520, 28985, 31372, 32890, 34255, 34408, 35464, 37076, 39215, 40664, 43010, 44330, 46345, 46376, 48484, 48620, 50830, 54808, 55913, 57970, 60605, 62744, 65780, 68510, 74152, 75361, 78430, 86020, 88660, 92690, 96968, 97240, 101660, 101959, 111826, 115940, 121210, 131560, 133331, 137020, 150722, 156860, 157573, 172040, 177320, 185380, 203320, 203918, 223652, 231880, 242420, 266662, 274040, 279565, 301444, 313720, 315146, 370760, 376805, 407836, 447304, 484840, 509795, 533324, 559130, 602888, 630292, 666655, 753610, 787865, 815672, 1019590, 1066648, 1118260, 1260584, 1333310, 1507220, 1575730, 1733303, 2039180, 2236520, 2666620, 3014440, 3151460, 3466606, 4078360, 5333240, 6302920, 6933212, 8666515, 13866424, 17333030, 34666060, 69332120]

約数ペア:

[(1, 69332120), (2, 34666060), (4, 17333030), (5, 13866424), (8, 8666515), (10, 6933212), (11, 6302920), (13, 5333240), (17, 4078360), (20, 3466606), (22, 3151460), (23, 3014440), (26, 2666620), (31, 2236520), (34, 2039180), (40, 1733303), (44, 1575730), (46, 1507220), (52, 1333310), (55, 1260584), (62, 1118260), (65, 1066648), (68, 1019590), (85, 815672), (88, 787865), (92, 753610), (104, 666655), (110, 630292), (115, 602888), (124, 559130), (130, 533324), (136, 509795), (143, 484840), (155, 447304), (170, 407836), (184, 376805), (187, 370760), (220, 315146), (221, 313720), (230, 301444), (248, 279565), (253, 274040), (260, 266662), (286, 242420), (299, 231880), (310, 223652), (340, 203918), (341, 203320), (374, 185380), (391, 177320), (403, 172040), (440, 157573), (442, 156860), (460, 150722), (506, 137020), (520, 133331), (527, 131560), (572, 121210), (598, 115940), (620, 111826), (680, 101959), (682, 101660), (713, 97240), (715, 96968), (748, 92690), (782, 88660), (806, 86020), (884, 78430), (920, 75361), (935, 74152), (1012, 68510), (1054, 65780), (1105, 62744), (1144, 60605), (1196, 57970), (1240, 55913), (1265, 54808), (1364, 50830), (1426, 48620), (1430, 48484), (1495, 46376), (1496, 46345), (1564, 44330), (1612, 43010), (1705, 40664), (1768, 39215), (1870, 37076), (1955, 35464), (2015, 34408), (2024, 34255), (2108, 32890), (2210, 31372), (2392, 28985), (2431, 28520), (2530, 27404), (2635, 26312), (2728, 25415), (2852, 24310), (2860, 24242), (2990, 23188), (3128, 22165), (3224, 21505), (3289, 21080), (3410, 20332), (3565, 19448), (3740, 18538), (3910, 17732), (4030, 17204), (4216, 16445), (4301, 16120), (4420, 15686), (4433, 15640), (4862, 14260), (5060, 13702), (5083, 13640), (5270, 13156), (5704, 12155), (5720, 12121), (5797, 11960), (5980, 11594), (6578, 10540), (6820, 10166), (6851, 10120), (7130, 9724), (7480, 9269), (7820, 8866), (7843, 8840), (8060, 8602)]