12897935640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{1499}}^1$

素因数の和:1807

約数の個数: 256

約数和(自身を含む): 44582400000

約数和(自身を除く): 31684464360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 257, 270, 279, 310, 360, 372, 465, 514, 540, 558, 620, 744, 771, 837, 930, 1028, 1080, 1116, 1240, 1285, 1395, 1499, 1542, 1674, 1860, 2056, 2232, 2313, 2570, 2790, 2998, 3084, 3348, 3720, 3855, 4185, 4497, 4626, 5140, 5580, 5996, 6168, 6696, 6939, 7495, 7710, 7967, 8370, 8994, 9252, 10280, 11160, 11565, 11992, 13491, 13878, 14990, 15420, 15934, 16740, 17988, 18504, 22485, 23130, 23901, 26982, 27756, 29980, 30840, 31868, 33480, 34695, 35976, 39835, 40473, 44970, 46260, 46469, 47802, 53964, 55512, 59960, 63736, 67455, 69390, 71703, 79670, 80946, 89940, 92520, 92938, 95604, 107928, 119505, 134910, 138780, 139407, 143406, 159340, 161892, 179880, 185876, 191208, 202365, 215109, 232345, 239010, 269820, 277560, 278814, 286812, 318680, 323784, 358515, 371752, 385243, 404730, 418221, 430218, 464690, 478020, 539640, 557628, 573624, 697035, 717030, 770486, 809460, 836442, 860436, 929380, 956040, 1075545, 1115256, 1155729, 1254663, 1394070, 1434060, 1540972, 1618920, 1672884, 1720872, 1858760, 1926215, 2091105, 2151090, 2311458, 2509326, 2788140, 2868120, 3081944, 3345768, 3467187, 3852430, 4182210, 4302180, 4622916, 5018652, 5576280, 5778645, 6273315, 6934374, 7704860, 8364420, 8604360, 9245832, 10037304, 10401561, 11557290, 11942533, 12546630, 13868748, 15409720, 16728840, 17335935, 20803122, 23114580, 23885066, 25093260, 27737496, 34671870, 35827599, 41606244, 46229160, 47770132, 50186520, 52007805, 59712665, 69343740, 71655198, 83212488, 95540264, 104015610, 107482797, 119425330, 138687480, 143310396, 179137995, 208031220, 214965594, 238850660, 286620792, 322448391, 358275990, 416062440, 429931188, 477701320, 537413985, 644896782, 716551980, 859862376, 1074827970, 1289793564, 1433103960, 1612241955, 2149655940, 2579587128, 3224483910, 4299311880, 6448967820, 12897935640]

約数ペア:

[(1, 12897935640), (2, 6448967820), (3, 4299311880), (4, 3224483910), (5, 2579587128), (6, 2149655940), (8, 1612241955), (9, 1433103960), (10, 1289793564), (12, 1074827970), (15, 859862376), (18, 716551980), (20, 644896782), (24, 537413985), (27, 477701320), (30, 429931188), (31, 416062440), (36, 358275990), (40, 322448391), (45, 286620792), (54, 238850660), (60, 214965594), (62, 208031220), (72, 179137995), (90, 143310396), (93, 138687480), (108, 119425330), (120, 107482797), (124, 104015610), (135, 95540264), (155, 83212488), (180, 71655198), (186, 69343740), (216, 59712665), (248, 52007805), (257, 50186520), (270, 47770132), (279, 46229160), (310, 41606244), (360, 35827599), (372, 34671870), (465, 27737496), (514, 25093260), (540, 23885066), (558, 23114580), (620, 20803122), (744, 17335935), (771, 16728840), (837, 15409720), (930, 13868748), (1028, 12546630), (1080, 11942533), (1116, 11557290), (1240, 10401561), (1285, 10037304), (1395, 9245832), (1499, 8604360), (1542, 8364420), (1674, 7704860), (1860, 6934374), (2056, 6273315), (2232, 5778645), (2313, 5576280), (2570, 5018652), (2790, 4622916), (2998, 4302180), (3084, 4182210), (3348, 3852430), (3720, 3467187), (3855, 3345768), (4185, 3081944), (4497, 2868120), (4626, 2788140), (5140, 2509326), (5580, 2311458), (5996, 2151090), (6168, 2091105), (6696, 1926215), (6939, 1858760), (7495, 1720872), (7710, 1672884), (7967, 1618920), (8370, 1540972), (8994, 1434060), (9252, 1394070), (10280, 1254663), (11160, 1155729), (11565, 1115256), (11992, 1075545), (13491, 956040), (13878, 929380), (14990, 860436), (15420, 836442), (15934, 809460), (16740, 770486), (17988, 717030), (18504, 697035), (22485, 573624), (23130, 557628), (23901, 539640), (26982, 478020), (27756, 464690), (29980, 430218), (30840, 418221), (31868, 404730), (33480, 385243), (34695, 371752), (35976, 358515), (39835, 323784), (40473, 318680), (44970, 286812), (46260, 278814), (46469, 277560), (47802, 269820), (53964, 239010), (55512, 232345), (59960, 215109), (63736, 202365), (67455, 191208), (69390, 185876), (71703, 179880), (79670, 161892), (80946, 159340), (89940, 143406), (92520, 139407), (92938, 138780), (95604, 134910), (107928, 119505)]