164401560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26863}}^1$

素因数の和:26897

約数の個数: 96

約数和(自身を含む): 565755840

約数和(自身を除く): 401354280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 26863, 53726, 80589, 107452, 134315, 161178, 214904, 241767, 268630, 322356, 402945, 456671, 483534, 537260, 644712, 805890, 913342, 967068, 1074520, 1208835, 1370013, 1611780, 1826684, 1934136, 2283355, 2417670, 2740026, 3223560, 3653368, 4110039, 4566710, 4835340, 5480052, 6850065, 8220078, 9133420, 9670680, 10960104, 13700130, 16440156, 18266840, 20550195, 27400260, 32880312, 41100390, 54800520, 82200780, 164401560]

約数ペア:

[(1, 164401560), (2, 82200780), (3, 54800520), (4, 41100390), (5, 32880312), (6, 27400260), (8, 20550195), (9, 18266840), (10, 16440156), (12, 13700130), (15, 10960104), (17, 9670680), (18, 9133420), (20, 8220078), (24, 6850065), (30, 5480052), (34, 4835340), (36, 4566710), (40, 4110039), (45, 3653368), (51, 3223560), (60, 2740026), (68, 2417670), (72, 2283355), (85, 1934136), (90, 1826684), (102, 1611780), (120, 1370013), (136, 1208835), (153, 1074520), (170, 967068), (180, 913342), (204, 805890), (255, 644712), (306, 537260), (340, 483534), (360, 456671), (408, 402945), (510, 322356), (612, 268630), (680, 241767), (765, 214904), (1020, 161178), (1224, 134315), (1530, 107452), (2040, 80589), (3060, 53726), (6120, 26863)]