230706960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2819}}^1$

素因数の和:2877

約数の個数: 160

約数和(自身を含む): 805662720

約数和(自身を除く): 574955760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 465, 496, 528, 620, 660, 682, 744, 880, 930, 1023, 1240, 1320, 1364, 1488, 1705, 1860, 2046, 2480, 2640, 2728, 2819, 3410, 3720, 4092, 5115, 5456, 5638, 6820, 7440, 8184, 8457, 10230, 11276, 13640, 14095, 16368, 16914, 20460, 22552, 27280, 28190, 31009, 33828, 40920, 42285, 45104, 56380, 62018, 67656, 81840, 84570, 87389, 93027, 112760, 124036, 135312, 155045, 169140, 174778, 186054, 225520, 248072, 262167, 310090, 338280, 349556, 372108, 436945, 465135, 496144, 524334, 620180, 676560, 699112, 744216, 873890, 930270, 961279, 1048668, 1240360, 1310835, 1398224, 1488432, 1747780, 1860540, 1922558, 2097336, 2480720, 2621670, 2883837, 3495560, 3721080, 3845116, 4194672, 4806395, 5243340, 5767674, 6991120, 7442160, 7690232, 9612790, 10486680, 11535348, 14419185, 15380464, 19225580, 20973360, 23070696, 28838370, 38451160, 46141392, 57676740, 76902320, 115353480, 230706960]

約数ペア:

[(1, 230706960), (2, 115353480), (3, 76902320), (4, 57676740), (5, 46141392), (6, 38451160), (8, 28838370), (10, 23070696), (11, 20973360), (12, 19225580), (15, 15380464), (16, 14419185), (20, 11535348), (22, 10486680), (24, 9612790), (30, 7690232), (31, 7442160), (33, 6991120), (40, 5767674), (44, 5243340), (48, 4806395), (55, 4194672), (60, 3845116), (62, 3721080), (66, 3495560), (80, 2883837), (88, 2621670), (93, 2480720), (110, 2097336), (120, 1922558), (124, 1860540), (132, 1747780), (155, 1488432), (165, 1398224), (176, 1310835), (186, 1240360), (220, 1048668), (240, 961279), (248, 930270), (264, 873890), (310, 744216), (330, 699112), (341, 676560), (372, 620180), (440, 524334), (465, 496144), (496, 465135), (528, 436945), (620, 372108), (660, 349556), (682, 338280), (744, 310090), (880, 262167), (930, 248072), (1023, 225520), (1240, 186054), (1320, 174778), (1364, 169140), (1488, 155045), (1705, 135312), (1860, 124036), (2046, 112760), (2480, 93027), (2640, 87389), (2728, 84570), (2819, 81840), (3410, 67656), (3720, 62018), (4092, 56380), (5115, 45104), (5456, 42285), (5638, 40920), (6820, 33828), (7440, 31009), (8184, 28190), (8457, 27280), (10230, 22552), (11276, 20460), (13640, 16914), (14095, 16368)]