1400004540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{4447}}^1$

素因数の和:4529

約数の個数: 192

約数和(自身を含む): 4842270720

約数和(自身を除く): 3442266180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 53, 54, 55, 60, 66, 90, 99, 106, 108, 110, 132, 135, 159, 165, 180, 198, 212, 220, 265, 270, 297, 318, 330, 396, 477, 495, 530, 540, 583, 594, 636, 660, 795, 954, 990, 1060, 1166, 1188, 1431, 1485, 1590, 1749, 1908, 1980, 2332, 2385, 2862, 2915, 2970, 3180, 3498, 4447, 4770, 5247, 5724, 5830, 5940, 6996, 7155, 8745, 8894, 9540, 10494, 11660, 13341, 14310, 15741, 17490, 17788, 20988, 22235, 26235, 26682, 28620, 31482, 34980, 40023, 44470, 48917, 52470, 53364, 62964, 66705, 78705, 80046, 88940, 97834, 104940, 120069, 133410, 146751, 157410, 160092, 195668, 200115, 235691, 240138, 244585, 266820, 293502, 314820, 400230, 440253, 471382, 480276, 489170, 587004, 600345, 707073, 733755, 800460, 880506, 942764, 978340, 1178455, 1200690, 1320759, 1414146, 1467510, 1761012, 2121219, 2201265, 2356910, 2401380, 2592601, 2641518, 2828292, 2935020, 3535365, 4242438, 4402530, 4713820, 5185202, 5283036, 6363657, 6603795, 7070730, 7777803, 8484876, 8805060, 10370404, 10606095, 12727314, 12963005, 13207590, 14141460, 15555606, 21212190, 23333409, 25454628, 25926010, 26415180, 31111212, 31818285, 38889015, 42424380, 46666818, 51852020, 63636570, 70000227, 77778030, 93333636, 116667045, 127273140, 140000454, 155556060, 233334090, 280000908, 350001135, 466668180, 700002270, 1400004540]

約数ペア:

[(1, 1400004540), (2, 700002270), (3, 466668180), (4, 350001135), (5, 280000908), (6, 233334090), (9, 155556060), (10, 140000454), (11, 127273140), (12, 116667045), (15, 93333636), (18, 77778030), (20, 70000227), (22, 63636570), (27, 51852020), (30, 46666818), (33, 42424380), (36, 38889015), (44, 31818285), (45, 31111212), (53, 26415180), (54, 25926010), (55, 25454628), (60, 23333409), (66, 21212190), (90, 15555606), (99, 14141460), (106, 13207590), (108, 12963005), (110, 12727314), (132, 10606095), (135, 10370404), (159, 8805060), (165, 8484876), (180, 7777803), (198, 7070730), (212, 6603795), (220, 6363657), (265, 5283036), (270, 5185202), (297, 4713820), (318, 4402530), (330, 4242438), (396, 3535365), (477, 2935020), (495, 2828292), (530, 2641518), (540, 2592601), (583, 2401380), (594, 2356910), (636, 2201265), (660, 2121219), (795, 1761012), (954, 1467510), (990, 1414146), (1060, 1320759), (1166, 1200690), (1188, 1178455), (1431, 978340), (1485, 942764), (1590, 880506), (1749, 800460), (1908, 733755), (1980, 707073), (2332, 600345), (2385, 587004), (2862, 489170), (2915, 480276), (2970, 471382), (3180, 440253), (3498, 400230), (4447, 314820), (4770, 293502), (5247, 266820), (5724, 244585), (5830, 240138), (5940, 235691), (6996, 200115), (7155, 195668), (8745, 160092), (8894, 157410), (9540, 146751), (10494, 133410), (11660, 120069), (13341, 104940), (14310, 97834), (15741, 88940), (17490, 80046), (17788, 78705), (20988, 66705), (22235, 62964), (26235, 53364), (26682, 52470), (28620, 48917), (31482, 44470), (34980, 40023)]