43480920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1399}}^1$

素因数の和:1457

約数の個数: 128

約数和(自身を含む): 153216000

約数和(自身を除く): 109735080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1399, 1480, 1554, 2072, 2220, 2590, 2798, 3108, 3885, 4197, 4440, 5180, 5596, 6216, 6995, 7770, 8394, 9793, 10360, 11192, 13990, 15540, 16788, 19586, 20985, 27980, 29379, 31080, 33576, 39172, 41970, 48965, 51763, 55960, 58758, 78344, 83940, 97930, 103526, 117516, 146895, 155289, 167880, 195860, 207052, 235032, 258815, 293790, 310578, 362341, 391720, 414104, 517630, 587580, 621156, 724682, 776445, 1035260, 1087023, 1175160, 1242312, 1449364, 1552890, 1811705, 2070520, 2174046, 2898728, 3105780, 3623410, 4348092, 5435115, 6211560, 7246820, 8696184, 10870230, 14493640, 21740460, 43480920]

約数ペア:

[(1, 43480920), (2, 21740460), (3, 14493640), (4, 10870230), (5, 8696184), (6, 7246820), (7, 6211560), (8, 5435115), (10, 4348092), (12, 3623410), (14, 3105780), (15, 2898728), (20, 2174046), (21, 2070520), (24, 1811705), (28, 1552890), (30, 1449364), (35, 1242312), (37, 1175160), (40, 1087023), (42, 1035260), (56, 776445), (60, 724682), (70, 621156), (74, 587580), (84, 517630), (105, 414104), (111, 391720), (120, 362341), (140, 310578), (148, 293790), (168, 258815), (185, 235032), (210, 207052), (222, 195860), (259, 167880), (280, 155289), (296, 146895), (370, 117516), (420, 103526), (444, 97930), (518, 83940), (555, 78344), (740, 58758), (777, 55960), (840, 51763), (888, 48965), (1036, 41970), (1110, 39172), (1295, 33576), (1399, 31080), (1480, 29379), (1554, 27980), (2072, 20985), (2220, 19586), (2590, 16788), (2798, 15540), (3108, 13990), (3885, 11192), (4197, 10360), (4440, 9793), (5180, 8394), (5596, 7770), (6216, 6995)]