165098560

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:165

約数の個数: 224

約数和(自身を含む): 474024960

約数和(自身を除く): 308926400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 31, 32, 34, 40, 44, 55, 62, 64, 68, 80, 85, 88, 89, 110, 124, 136, 155, 160, 170, 176, 178, 187, 220, 248, 272, 310, 320, 340, 341, 352, 356, 374, 440, 445, 496, 527, 544, 620, 680, 682, 704, 712, 748, 880, 890, 935, 979, 992, 1054, 1088, 1240, 1360, 1364, 1424, 1496, 1513, 1705, 1760, 1780, 1870, 1958, 1984, 2108, 2480, 2635, 2720, 2728, 2759, 2848, 2992, 3026, 3410, 3520, 3560, 3740, 3916, 4216, 4895, 4960, 5270, 5440, 5456, 5518, 5696, 5797, 5984, 6052, 6820, 7120, 7480, 7565, 7832, 8432, 9790, 9920, 10540, 10912, 11036, 11594, 11968, 12104, 13640, 13795, 14240, 14960, 15130, 15664, 16643, 16864, 19580, 21080, 21824, 22072, 23188, 24208, 27280, 27590, 28480, 28985, 29920, 30260, 30349, 31328, 33286, 33728, 39160, 42160, 44144, 46376, 46903, 48416, 54560, 55180, 57970, 59840, 60520, 60698, 62656, 66572, 78320, 83215, 84320, 88288, 92752, 93806, 96832, 109120, 110360, 115940, 121040, 121396, 133144, 151745, 156640, 166430, 168640, 176576, 185504, 187612, 220720, 231880, 234515, 242080, 242792, 266288, 303490, 313280, 332860, 371008, 375224, 441440, 463760, 469030, 484160, 485584, 515933, 532576, 606980, 665720, 750448, 882880, 927520, 938060, 971168, 1031866, 1065152, 1213960, 1331440, 1500896, 1855040, 1876120, 1942336, 2063732, 2427920, 2579665, 2662880, 3001792, 3752240, 4127464, 4855840, 5159330, 5325760, 7504480, 8254928, 9711680, 10318660, 15008960, 16509856, 20637320, 33019712, 41274640, 82549280, 165098560]

約数ペア:

[(1, 165098560), (2, 82549280), (4, 41274640), (5, 33019712), (8, 20637320), (10, 16509856), (11, 15008960), (16, 10318660), (17, 9711680), (20, 8254928), (22, 7504480), (31, 5325760), (32, 5159330), (34, 4855840), (40, 4127464), (44, 3752240), (55, 3001792), (62, 2662880), (64, 2579665), (68, 2427920), (80, 2063732), (85, 1942336), (88, 1876120), (89, 1855040), (110, 1500896), (124, 1331440), (136, 1213960), (155, 1065152), (160, 1031866), (170, 971168), (176, 938060), (178, 927520), (187, 882880), (220, 750448), (248, 665720), (272, 606980), (310, 532576), (320, 515933), (340, 485584), (341, 484160), (352, 469030), (356, 463760), (374, 441440), (440, 375224), (445, 371008), (496, 332860), (527, 313280), (544, 303490), (620, 266288), (680, 242792), (682, 242080), (704, 234515), (712, 231880), (748, 220720), (880, 187612), (890, 185504), (935, 176576), (979, 168640), (992, 166430), (1054, 156640), (1088, 151745), (1240, 133144), (1360, 121396), (1364, 121040), (1424, 115940), (1496, 110360), (1513, 109120), (1705, 96832), (1760, 93806), (1780, 92752), (1870, 88288), (1958, 84320), (1984, 83215), (2108, 78320), (2480, 66572), (2635, 62656), (2720, 60698), (2728, 60520), (2759, 59840), (2848, 57970), (2992, 55180), (3026, 54560), (3410, 48416), (3520, 46903), (3560, 46376), (3740, 44144), (3916, 42160), (4216, 39160), (4895, 33728), (4960, 33286), (5270, 31328), (5440, 30349), (5456, 30260), (5518, 29920), (5696, 28985), (5797, 28480), (5984, 27590), (6052, 27280), (6820, 24208), (7120, 23188), (7480, 22072), (7565, 21824), (7832, 21080), (8432, 19580), (9790, 16864), (9920, 16643), (10540, 15664), (10912, 15130), (11036, 14960), (11594, 14240), (11968, 13795), (12104, 13640)]