15690418920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{74759}}^1$

素因数の和:74840

約数の個数: 192

約数和(自身を含む): 56680041600

約数和(自身を除く): 40989622680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 53, 55, 60, 66, 72, 88, 90, 99, 106, 110, 120, 132, 159, 165, 180, 198, 212, 220, 264, 265, 318, 330, 360, 396, 424, 440, 477, 495, 530, 583, 636, 660, 792, 795, 954, 990, 1060, 1166, 1272, 1320, 1590, 1749, 1908, 1980, 2120, 2332, 2385, 2915, 3180, 3498, 3816, 3960, 4664, 4770, 5247, 5830, 6360, 6996, 8745, 9540, 10494, 11660, 13992, 17490, 19080, 20988, 23320, 26235, 34980, 41976, 52470, 69960, 74759, 104940, 149518, 209880, 224277, 299036, 373795, 448554, 598072, 672831, 747590, 822349, 897108, 1121385, 1345662, 1495180, 1644698, 1794216, 2242770, 2467047, 2691324, 2990360, 3289396, 3364155, 3962227, 4111745, 4485540, 4934094, 5382648, 6578792, 6728310, 7401141, 7924454, 8223490, 8971080, 9868188, 11886681, 12335235, 13456620, 14802282, 15848908, 16446980, 19736376, 19811135, 23773362, 24670470, 26913240, 29604564, 31697816, 32893960, 35660043, 37005705, 39622270, 43584497, 47546724, 49340940, 59209128, 59433405, 71320086, 74011410, 79244540, 87168994, 95093448, 98681880, 118866810, 130753491, 142640172, 148022820, 158489080, 174337988, 178300215, 217922485, 237733620, 261506982, 285280344, 296045640, 348675976, 356600430, 392260473, 435844970, 475467240, 523013964, 653767455, 713200860, 784520946, 871689940, 1046027928, 1307534910, 1426401720, 1569041892, 1743379880, 1961302365, 2615069820, 3138083784, 3922604730, 5230139640, 7845209460, 15690418920]

約数ペア:

[(1, 15690418920), (2, 7845209460), (3, 5230139640), (4, 3922604730), (5, 3138083784), (6, 2615069820), (8, 1961302365), (9, 1743379880), (10, 1569041892), (11, 1426401720), (12, 1307534910), (15, 1046027928), (18, 871689940), (20, 784520946), (22, 713200860), (24, 653767455), (30, 523013964), (33, 475467240), (36, 435844970), (40, 392260473), (44, 356600430), (45, 348675976), (53, 296045640), (55, 285280344), (60, 261506982), (66, 237733620), (72, 217922485), (88, 178300215), (90, 174337988), (99, 158489080), (106, 148022820), (110, 142640172), (120, 130753491), (132, 118866810), (159, 98681880), (165, 95093448), (180, 87168994), (198, 79244540), (212, 74011410), (220, 71320086), (264, 59433405), (265, 59209128), (318, 49340940), (330, 47546724), (360, 43584497), (396, 39622270), (424, 37005705), (440, 35660043), (477, 32893960), (495, 31697816), (530, 29604564), (583, 26913240), (636, 24670470), (660, 23773362), (792, 19811135), (795, 19736376), (954, 16446980), (990, 15848908), (1060, 14802282), (1166, 13456620), (1272, 12335235), (1320, 11886681), (1590, 9868188), (1749, 8971080), (1908, 8223490), (1980, 7924454), (2120, 7401141), (2332, 6728310), (2385, 6578792), (2915, 5382648), (3180, 4934094), (3498, 4485540), (3816, 4111745), (3960, 3962227), (4664, 3364155), (4770, 3289396), (5247, 2990360), (5830, 2691324), (6360, 2467047), (6996, 2242770), (8745, 1794216), (9540, 1644698), (10494, 1495180), (11660, 1345662), (13992, 1121385), (17490, 897108), (19080, 822349), (20988, 747590), (23320, 672831), (26235, 598072), (34980, 448554), (41976, 373795), (52470, 299036), (69960, 224277), (74759, 209880), (104940, 149518)]