39863880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{5273}}^1$

素因数の和:5300

約数の個数: 128

約数和(自身を含む): 151891200

約数和(自身を除く): 112027320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 5273, 7560, 10546, 15819, 21092, 26365, 31638, 36911, 42184, 47457, 52730, 63276, 73822, 79095, 94914, 105460, 110733, 126552, 142371, 147644, 158190, 184555, 189828, 210920, 221466, 237285, 284742, 295288, 316380, 332199, 369110, 379656, 442932, 474570, 553665, 569484, 632760, 664398, 711855, 738220, 885864, 949140, 996597, 1107330, 1138968, 1328796, 1423710, 1476440, 1660995, 1898280, 1993194, 2214660, 2657592, 2847420, 3321990, 3986388, 4429320, 4982985, 5694840, 6643980, 7972776, 9965970, 13287960, 19931940, 39863880]

約数ペア:

[(1, 39863880), (2, 19931940), (3, 13287960), (4, 9965970), (5, 7972776), (6, 6643980), (7, 5694840), (8, 4982985), (9, 4429320), (10, 3986388), (12, 3321990), (14, 2847420), (15, 2657592), (18, 2214660), (20, 1993194), (21, 1898280), (24, 1660995), (27, 1476440), (28, 1423710), (30, 1328796), (35, 1138968), (36, 1107330), (40, 996597), (42, 949140), (45, 885864), (54, 738220), (56, 711855), (60, 664398), (63, 632760), (70, 569484), (72, 553665), (84, 474570), (90, 442932), (105, 379656), (108, 369110), (120, 332199), (126, 316380), (135, 295288), (140, 284742), (168, 237285), (180, 221466), (189, 210920), (210, 189828), (216, 184555), (252, 158190), (270, 147644), (280, 142371), (315, 126552), (360, 110733), (378, 105460), (420, 94914), (504, 79095), (540, 73822), (630, 63276), (756, 52730), (840, 47457), (945, 42184), (1080, 36911), (1260, 31638), (1512, 26365), (1890, 21092), (2520, 15819), (3780, 10546), (5273, 7560)]